1 / 35

Caterpillar Cat 926 WHEEL LOADER (Prefix 8NB) Service Repair Manual (8NB01542-02451)

shui0151$0

tgyhuhnwkm8u
Download Presentation

Caterpillar Cat 926 WHEEL LOADER (Prefix 8NB) Service Repair Manual (8NB01542-02451)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Service Repair Manual Models 926 and926E WHEEL LOADER

  2. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 1/11 Shutdown SIS Previous Screen Product: WHEEL LOADER Model: 926 WHEEL LOADER 8NB Configuration: 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGINE Disassembly and Assembly 926 WHEEL LOADER VEHICLE SYSTEMS Media Number -SENR3073-00 Publication Date -01/06/1985 Date Updated -11/10/2001 Hydraulic Pump SMCS - 5055-010; 5055-015; 5055-016 Remove And Install Hydraulic Pump START BY: a. remove cab right side lower shroud To prevent personal injury, release the pressure from the hydraulic system before any hoses are disconnected or removed. 1. Drain the oil from the hydraulic tank. The capacity of the hydraulic tank is 53 liter (14 U.S. gal.). 2. Remove right side rear fender. 3. Disconnect clip (1) that holds the wiring harness to the support. 4. Remove strip (2). 5. Remove tubes (3). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  3. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 2/11 6. Thoroughly clean the tube connections at the hydraulic pump to prevent dirt entry into the hydraulic pump. 7. Disconnect tubes (4), (5) and (6) at the hydraulic pump. 8. Remove the bolts that hold hydraulic pump (7) to the engine. Use two persons, and remove the pump. The weight of the pump is 30 kg (66 lb.). 9. Put protective covers in the hydraulic openings. NOTE: The following steps are for installation of the hydraulic pump. 10. Remove the protective covers, and install a new O-ring seal on the hydraulic pump. 11. Be sure the O-ring seals are in place in tubes (4), (5) and (6). 12. Install the hydraulic pump. 13. Install the right side rear fender. 14. Fill the hydraulic system with oil to the correct level. See the Maintenance Guide. END BY: a. install cab right side lower shroud Disassemble Hydraulic Pump START BY: https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  4. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 3/11 a. remove hydraulic pump 1. For correct assembly of the parts, the pump rotation is in a clockwise direction as seen from the shaft end (drive end) of the hydraulic pump. Mark the relative position of the pump sections before disassembly. NOTE: The pictures that follow show a pump with different orientation and rotation from the one used on 926 Wheel Loaders. However, the service procedure is the same. 2. Remove four bolts (1) that hold cover (2) to cover (3). Remove cover (2) and the cartridge assembly from the pump as a unit. NOTE: Make a note of the direction of the arrows at locations (X) and (Y) and the location of bolts (4) for assembly purposes. Arrows at locations (X) and (Y) show the direction of pump rotation. 3. Remove cartridge assembly (5) and O-ring seal (6) from cover (2). 4. Remove seal ring (8) from the cartridge assembly. 5. Remove O-ring seal (7) and the back-up ring from the cartridge assembly. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  5. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 4/11 6. Remove bolts (4) and cover (9) from the cartridge. 7. Remove seals (10) and the retainers from cover (9). 8. Remove plate (11) from the cartridge. 9. Remove ring (13) and rotor assembly (12) from plate (14) as a unit. 10. Remove rotor assembly (12) from ring (13). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  6. https://www.aservicemanualpdf.com/ My Dear Friend! Thank you very much for visiting. Full manual if required, please enter the following URL into your browser. https://www.aservicemanualpdf.com/

  7. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 5/11 11. Remove vanes (16) and inserts (15) from the rotor. 12. Remove plate (17) from end plate (14). 13. Remove seals (18) and the retainers from the end cover. 14. Remove bolts (19) and cover (20) from body assembly (21). 15. Remove cartridge assembly (22) and O-ring seal (25) from body assembly (21). NOTE: Make a note of the direction of the arrows (23) nearest the bolts and the direction of the arrow (24) on the ring for assembly purposes. 16. Do Steps 4 through 13 again for the disassembly of cartridge (22). 17. Remove spiral snap ring (27), and remove the shaft assembly from the body. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  8. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 6/11 18. Remove snap ring (28) from shaft (26). 19. Use tooling (A) and a press to remove shaft (26) from bearing (27). 20. Remove washer (29) and two lip-type seals (30) from the body. 21. Inspect all parts for wear or damage, and make replacements if necessary. If any parts with alignment marks are replaced, put new marks in the same location on the new parts. Assemble Hydraulic Pump 1. Put clean oil on all parts at assembly. NOTE: For correct assembly of all parts, the pump rotation is in a clockwise direction as seen from the shaft end (drive end) of the hydraulic pump. 2. Use tooling (A), and install lip-type seal in body (1). Install the seal with the lip down as shown. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  9. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 7/11 3. Turn body (1) over, and install the lip-type seal with tooling (A). Install the seal with the lip up toward the cartridge assembly as shown. 4. Use tooling (B) and a press to install bearing (3) on shaft (2). 5. Install snap ring (4) that holds bearing (3) on the shaft. 6. Protect the seal lip with shim stock or plastic, and put washer (6) and shaft assembly (5) in position in body (1). Remove the shim stock or plastic. 7. Install spiral ring (7) that holds shaft assembly (5) in body (1). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  10. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 8/11 8. Put O-ring seals (8) in position in plastic retainers (9). Install seal assemblies on end plate (10) with the O-ring seal toward the end plate. 9. Put plate (11) in position on the end plate with the brass side up toward the rotor. NOTE: When vanes (15) are installed correctly, the rear edge of each vane is next to the balance opening (slot) in the rotor. The leading edge of each vane faces the direction of pump rotation (arrow). 10. Install inserts (14) and vanes (15) in rotor (13). The sharp edge of the vanes must be in the same direction as the arrow on the chamfer of ring (12). Each vane (15) must move freely in its slot in the rotor. Each insert (14) must move freely in its vane (15). 11. Put a large rubber band around rotor (13) to hold the vanes and inserts in the rotor. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  11. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 9/11 12. Put rotor assembly (17) in position on plate (11) as shown. Be sure the sharp edge of the vanes and the arrow on the chamfer of the ring are in the same direction. 13. Put ring (12) in position on plate (11) and end plate (10) as shown. The arrow on the chamfer of ring (12) must be in the same direction as the rotation of the rotor. 14. Put plate (16) in position on the cartridge assembly. Make sure the brass side of the plate is toward the rotor assembly. Also, make sure the notches on the outside diameter of plate (16) are in alignment with the notches on plate (11) and the chamfers on ring (12). 15. Put O-ring seals (18) in position in plastic retainers (20). Install seal assemblies on plate (19) with the O-ring seal toward plate (16). 16. Put plate (19) in position on the cartridge assembly as shown. 17. Install bolts (21) that hold plate (19) on the cartridge assembly. Install the bolts in the holes nearest to the arrows on the plate that show the direction of pump rotation. 18. Install O-ring seal (24); then back-up ring (25) on the end plate of cartridge assembly (22). 19. Install seal ring (23) on the end plate of cartridge assembly (22). 20. Install cartridge assembly (22) on the shaft assembly. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  12. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 EN... 10/11 21. Install O-ring seal (28) in body assembly (1). NOTE: Dowels (27) in the cartridge assembly must be aligned with the holes in cover (26). 22. Install cover (26) on body assembly (1). Use the original marks for alignment. 23. Install the bolts that hold the cover to the body, and tighten them to a torque of 95 ± 14 N·m (70 ± 10 lb.ft.). 24. Do Steps 8 through 16 again for the assembly of cartridge (30). 25. Install cartridge assembly (30) in cover (29). 26. Install O-ring seal (32) in cover (29). NOTE: Dowels (31) in the cartridge assembly must be aligned with the holes in cover (26). 27. Put cartridge assembly (30) and cover (29) in position on cover (26) as a unit. Use the original marks for alignment. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  13. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 EN... 11/11 28. Install bolts (33) that hold cover (29) to the cover, and tighten them to a torque of 61 ± 7 N·m (45 ± 4 lb.ft.). END BY: a. install hydraulic pump Copyright 1993 - 2021 Caterpillar Inc. Sat Feb 20 17:11:34 UTC+0800 2021 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  14. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 1/5 Shutdown SIS Previous Screen Product: WHEEL LOADER Model: 926 WHEEL LOADER 8NB Configuration: 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGINE Disassembly and Assembly 926 WHEEL LOADER VEHICLE SYSTEMS Media Number -SENR3073-00 Publication Date -01/06/1985 Date Updated -11/10/2001 Hydraulic Tank SMCS - 5056-011; 5056-017 Remove And Install Hydraulic Tank 1. Remove the hood. 2. Remove the engine compartment doors. To prevent personal injury, stop the engine, lower the bucket to the ground, move the control levers backward and forward to release the pressure in the hydraulic system. Slowly loosen the cap to release any pressure in the hydraulic tank. Let the hydraulic oil become cool before any lines are disconnected in the hydraulic system. 3. Drain the oil from the hydraulic tank. The capacity of the hydraulic tank is 53 liter (14 U.S. gal.). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  15. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 2/5 4. Disconnect wire harness (1) from the hydraulic tank. 5. Remove the bolts and nuts that hold plate (2) to the hydraulic tank. Move plate (2) off the studs. 6. Disconnect hoses (3), (4) and (5) at the fittings on the hydraulic tank. 7. Fasten tooling (A), and a hoist to the hydraulic tank. The weight of the hydraulic tank is 104 kg (230 lb.). 8. Remove support (6). 9. Disconnect tube assemblies (7) at the fittings on the hydraulic tank. 10. Remove bolts (8) that hold the hydraulic tank to the support. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  16. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 3/5 11. Lift hydraulic tank (9) straight up. Be careful not to damage the cab while removing the hydraulic tank. 12. Put protective covers over the hydraulic openings. 13. Remove the protective plugs, and install the hydraulic tank in the reverse order of removal. Tighten bolts (8) that hold the hydraulic tank to the support to a torque of 135 ± 15 N·m (100 ± 11 lb.ft.). 14. Fill the hydraulic tank to the correct level. See the Maintenance Guide. 15. Install the engine compartment doors. 16. Install the hood. Disassemble And Assemble Hydraulic Tank START BY: a. remove hydraulic tank 1. Remove elbows (1), (2), (3) and (4) from the hydraulic tank. 2. Remove plate (5). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  17. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 4/5 3. Remove cover (6) and filter element (7). 4. Remove oil filter bypass valve (8). 5. Remove strainer (9) and strainer (10). 6. Inspect all parts, and replace as necessary. See Wheel Loader Hydraulic System Specifications for filter bypass valve spring data. NOTE: The sight glass can be removed if necessary. Tighten the screws to a torque of 24 ± 3 N·m (18 ± 2 lb.ft.). 7. Tighten the filter element bolt to a torque of 56 ± 3 N·m (41 ± 2 lb.ft.). 8. Thoroughly clean the mating surfaces of the hydraulic tank and plate (5). 9. Assemble the hydraulic tank components in the reverse order as disassemble. 10. Peel the tape from a 300 cm (118 in.) piece of 3G4090 Sealant. Apply the sealant, adhesive side down to the hydraulic tank. Apply sealant (11) to the area of the tank flange between the inside edge of the flange and the holes. Overlap the ends of the sealant bead around a bolt hole as shown. 11. Install plate (5) on the hydraulic tank. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  18. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 5/5 12. Install elbows (1), (2), (3) and (4) with new O-ring seals. END BY: a. install hydraulic tank Copyright 1993 - 2021 Caterpillar Inc. Sat Feb 20 17:12:30 UTC+0800 2021 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  19. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 1/7 Shutdown SIS Previous Screen Product: WHEEL LOADER Model: 926 WHEEL LOADER 8NB Configuration: 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGINE Disassembly and Assembly 926 WHEEL LOADER VEHICLE SYSTEMS Media Number -SENR3073-00 Publication Date -01/06/1985 Date Updated -11/10/2001 Air Dryer SMCS - 4285-010; 4285-015; 4285-016 Remove And Install Air Dryer To prevent possible personal injury, make sure all the pressure is released from the air system before any lines are disconnected. 1. Disconnect two tube assemblies (1) and hose assembly (2). 2. Disconnect wire assembly (3). 3. Remove the two U-bolts, and remove air dryer (4). NOTE: The following steps are for the installation of the air dryer. 4. Put the air dryer in position, and install two U-bolts (5). Tighten the nuts on the U-bolts to a torque of 25 ± 7 N·m (18 ± 5 lb.ft.). 5. Connect wire assembly (3). Tighten the nut holding the wire to 0.50 ± 0.05 N·m (4 ± 0.4 lb.in.). 6. Connect hose assembly (2) and two tube assemblies (1). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  20. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 2/7 Disassemble Air Dryer START BY: a. remove air dryer 1. Remove two nuts (1), washer (2) and purge cap (3). Pull the cap off with a twisting, upward motion. 2. Unscrew center shaft (5). The shaft has a heavy spring load and will release as the shaft is removed. 3. Remove two seal washers (4), shaft (5), purge plate (6) and desiccant spring (7) from the filter cartridge. 4. Remove desiccant canister (8) from the housing. If necessary, pry the canister out of the housing by inserting a screw driver in the groove at the top of the canister. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  21. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 3/7 5. With the desiccant canister in an upright position, remove spiral lockring (9), retainer screen (10) and cloth filter pad (11) from the desiccant canister. 6. Tip the open canister over, and pour out the desiccant. 7. Remove spiral lockring (14) from the bottom of canister (8), and remove deflector plate (15) and oil separator pad (16). 8. Remove retaining ring (19), tube assembly (12) and retaining ring (18) from the canister. 9. Remove filter pad (17) and retainer screen (20) from the tube assembly. 10. Remove O-ring seal (13) from the canister. NOTICE The threads on purge valve assembly (21) are left hand threads. The valve assembly must be rotated clockwise for removal. NOTE: The entire purge valve assembly does not have to be removed for service. Center post (26), spring (24) and purge valve (25) can be removed out the top of housing (22). 11. Rotate purge valve assembly (21) clockwise, and remove it from housing (22). NOTICE https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  22. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 4/7 Do not use a collapsible wrench such as a pipe wrench to loosen center port (26) from the valve body. Damage to the internal thread port will occur. NOTICE Do not apply a sideload to center port (26) during removal. The post may bend. 12. Use a wrench on the flats on center port (26), and remove it from the valve body. Be careful not to apply a sideload which may bend the post. 13. Remove spring (24) and purge valve (25) from the valve body. If necessary, use a screwdriver inserter through the purge hole to remove the purge valve from the valve body. 14. Remove U-cup seal (23) from the valve. Assemble Air Dryer 1. Inspect all seals and parts for wear or damage. Make replacements if necessary. 2. Make sure all parts are clean and free of dirt and foreign material. Lubricate all seals with clean oil during assembly. NOTICE Do not use a collapsible wrench such as a pipe wrench to tighten center post (4). Damage to the internal thread port will occur. NOTICE Do not apply a sideload to center post (4). The post may bend. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  23. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 5/7 3. Install seal (1) on valve body (5). Install seal (3) on center post (4). Install seal (7) and U-cup seal (6) on purge valve (2). Make sure the "U" of the seal is facing down against the valve body shoulder. 4. Install purge valve (2), spring (8) and center port (4) into valve body (5). 5. Use a wrench on the flats on center post (4) to tighten it. Do not apply a sideload which may bend the post. NOTICE The threads on purge valve assembly (9) are left hand threads. The valve assembly must be rotated counterclockwise for installation. 6. Install purge valve assembly (9) into housing (10). Install seal (11). 7. Install seal (13). Install retaining ring (18) in the groove closest to the top of canister (21). 8. Install retainer screen (20) and filter pad (17) on tube assembly (12). The filter pad must be facing the desiccant. 9. Install tube assembly (12) into the canister, and fasten it in position with retaining ring (19). 10. Install oil separator (16) and deflector plate (15). Fasten them to the tube assembly with spiral lockring (14). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  24. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 6/7 NOTE: Both filter pads must face the desiccant and completely cover their respective retainer screws to prevent the desiccant from rubbing against the rough retainer screens. 11. Set canister (21) upright, and pour new, premeasured desiccant into the canister. 12. Jar the canister and tamp down the desiccant until the entire package is added to the canister. 13. Install filter pad (24) and retainer screen (23). Push the retainer screen down until spiral lockring (22) can be installed. 14. Install the canister assembly into housing (10). Rotate the canister while installing, and be sure that O-ring seal (13) seats below the housing shoulder. 15. Install two seals (28) on purge plate (26). Install desiccant spring (25), purge plate (26), seal washer (29), center shaft (27) and seal washer (29). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  25. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 7/7 16. Install purge cap (32) with a downward twisting motion. 17. Install washer (30) and two nuts (31). END BY: a. install air dryer Copyright 1993 - 2021 Caterpillar Inc. Sat Feb 20 17:13:27 UTC+0800 2021 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  26. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 1/2 Shutdown SIS Previous Screen Product: WHEEL LOADER Model: 926 WHEEL LOADER 8NB Configuration: 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGINE Disassembly and Assembly 926 WHEEL LOADER VEHICLE SYSTEMS Media Number -SENR3073-00 Publication Date -01/06/1985 Date Updated -11/10/2001 Air Tank SMCS - 4272-010 Remove And Install Air Tank To prevent personal injury, release the pressure in the air tank before any lines are disconnected. 1. Turn the valve on the bottom of the air tank to the "OPEN" position to release the air pressure from the air tank. 2. Disocnnect air supply hose (1) to the air tank at the air compressor. Disconnect the two clips that hold it. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  27. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 2/2 3. Remove hose (1). Remove hose (2) to the air compressor governor. 4. Remove tube (3) to the brake control valves. 5. Remove the clamps that hold air tank (4), and remove the tank. 6. Install the air tank in the reverse order of removal. 7. Check the operation of the air compressor governor and the air relief valve. See the respective topics in Systems Operation Testing And Adjusting Air System And Brakes. Copyright 1993 - 2021 Caterpillar Inc. Sat Feb 20 17:14:24 UTC+0800 2021 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  28. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 1/7 Shutdown SIS Previous Screen Product: WHEEL LOADER Model: 926 WHEEL LOADER 8NB Configuration: 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGINE Disassembly and Assembly 926 WHEEL LOADER VEHICLE SYSTEMS Media Number -SENR3073-00 Publication Date -01/06/1985 Date Updated -11/10/2001 Brake Foot Control Valves SMCS - 4265-016; 4265-011; 4265-012; 4265-015 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  29. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 2/7 Remove Brake Foot Control Valves START BY: a. remove lower cab shrouds b. remove windshield washer reservoir (only for removal of left brake foot control valve) * c. remove brake pedal ** *If only removing the left brake valve, remove only the front left hand shroud and the front shroud. If only removing the right brake valve, remove only the right hand shroud and the front shroud. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  30. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 3/7 To prevent personal injury, release the pressure from the air reservoir before any lines are disconnected. NOTE: The procedure to remove the right brake valve and the left brake valve is the same, except there are two less hose assemblies connected to the right brake valve. The left brake valve is shown. 1. Put identification marks on hose assemblies for correct installation. 2. Disconnect hose assemblies (1), (2), (3) and (4) from the brake valve. 3. Put identification marks on wire assemblies (7) for correct installation. Disconnect wire assemblies (7) from the brake valve. 4. Disconnect tube assembly (8) and hose assembly (6) from brake valve (5). 5. Remove three bolts (9) located inside the cab, and remove brake valve (5) from the machine. **This operation is in the Operator's Station, Disassembly And Assembly section. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  31. GET MORE OTHER MANUALS https://www.aservicemanualpdf.com/ Thank you very much for your reading. Please Click Here. Then Get COMPLETE MANUAL. NO WAITING NOTE: If there is no response to click on the link above, please download the PDF document first and then click on it. GET MORE OTHER MANUALS https://www.aservicemanualpdf.com/

  32. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 4/7 Install Brake Foot Control Valves 1. Put brake valve (1) in position under the cab, and install the three bolts inside the cab that hold it in place. 2. Connect tube assembly (4) and hose assembly (2) to brake valve (1). 3. Connect wire assemblies (3) to the brake valve. 4. Connect hose assemblies (5), (6), (7) and (8) to the brake valve. END BY: a. install brake pedal * b. install windshield washer reservoir (if only the left brake foot control valve was removed) * c. install lower cab shrouds ** *This operation is in the Operator's Station, Disassembly And Assembly section. **If only the left brake valve was removed, install the front left hand shroud and the front shroud. If only the right brake valve was removed, install the right hand shroud and the front shroud. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  33. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 5/7 Disassemble Brake Foot Control Valves START BY: a. remove brake foot control valve Retainer (3) holds spring (1) under compression. To prevent personal injury, carefully remove the retainer. 1. Remove retainer (3), piston assembly (2) and spring (1) from the valve body. 2. Remove O-ring seal (5) from the piston. 3. Remove bolt (8) and the washer. Remove seat (7) and spring (6) from piston (4). 4. Use tool (A) to remove snap ring (9) and the washer. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  34. 926E WHEEL LOADER 8NB01542-02451 (MACHINE) POWERED BY 3204 ENGI... 6/7 5. Remove valve assembly (10) from the valve body. Remove the O-ring seal from the valve. 6. Remove screw (18) and the washer, diaphragm (17) and spring (16) from seat (15). 7. Remove valve (11) and spring (14) from the seat. 8. Remove O-ring seal (13) and retainer (12) from the valve. Assemble Brake Foot Control Valves 1. Install the O-ring seal, retainer (4) and spring (2) on valve (3). 2. Put seat (1) in position on the valve. Install the spring, diaphragm, washer and bolt in the seat. 3. Install the O-ring seal in the valve body. 4. Install valve assembly (6), washer (7) and snap ring (8) in valve body (5). Use tool (A) to install the snap ring. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2021/2/20

  35. https://www.aservicemanualpdf.com/ My Dear Friend! Thank you very much for visiting. Full manual if required, please enter the following URL into your browser. https://www.aservicemanualpdf.com/

More Related