Caterpillar Cat 287 MULTI TERRAIN LOADER (Prefix CNY) Service Repair Manual (CNY00001 and up).pdf

Service Repair Manual
Model
287 MULTI TERRAIN LOADER

Shutdown SIS
Previous Screen
Product: MULTI TERRAIN LOADER
Model: 287 MULTI TERRAIN LOADER CNY
Configuration: 287 Multi Terrain Loader CNY00001-UP (MACHINE) POWERED BY 3034 Engine
Disassembly and Assembly
267, 277 and 287 Multi Terrain Loaders Machine Systems
Media Number -RENR4816-03 Publication Date -01/10/2009 Date Updated -29/10/2009
i01969136
Lift Arms - Remove and Install - Vertical Lift Linkage
SMCS - 6119-010
S/N - CNY1-UP
Removal Procedure
Start By:
A. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic
System Pressure - Release".
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1864 Retaining Ring Pliers As 1
B 1U-9200 Lever Puller Hoist 1
ZZ
6V-9510 Face Seal Plug 4
6V-9831 Cap As 4
6V-9508 Face Seal Plug 2
6V-9829 Cap As 2
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN
PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS
SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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287 Multi Terrain Loader CNY00001-UP (MACHINE) POWERED BY 3034 Engine(...
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https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...

Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the
engine has been stopped. Serious injury can be caused if this pressure is
not released before any service is done on the hydraulic system.
Make sure all of the work tools have been lowered to the ground, and
the oil is cool before removing any components or lines. Remove the oil
filler cap only when the engine is stopped, and the filler cap is cool
enough to touch with your bare hand.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube
assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps
to prevent fluid loss, and this helps to keep contaminants from entering the system.
Illustration 1 g00891905
1. If equipped, remove cable strap (2) and disconnect harness assembly (1) .
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2. If equipped, remove bolts (4), bracket (3) and the harness assembly.
3. Use Tooling (A) to remove the retaining ring. Remove pin assembly (5) .
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4. Loosen bolts (7). Disconnect hose assemblies (6) .
5. Remove bolts (8) .
6. Repeat Steps 3, 4, and 5 for the other side.
7. Attach Tooling (B) and a suitable lifting device to lift arms (9). The approximate weight of
lift arms (9) is 368 kg (812 lb).
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8. Remove bolts (10) .
9. Remove bolt (12). Remove pin assembly (11) .
10. Repeat Steps 8 and 9 for the other side.
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11. Raise the lift arms. Remove bolt (15). Remove washer (16). Lower the lift arms. Remove
bolt (14). Remove pin assembly (13) from the link assembly.
12. Repeat Step 11 for the other side.
13. Remove lift arms (9). The weight of lift arms (9) is approximately 368 kg (812 lb).
14. Remove washer (17) .
Installation Procedure
Table 2
Required Tools
A 1P-1864 Retaining Ring Pliers As 1
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B 1U-9200 Lever Puller Hoist 1
NOTICE
containing fluids.
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1. Install washer (17) .
3. Position lift arms (9). The weight of lift arms (9) is approximately 368 kg (812 lb).
4. Install pin assembly (13) into the link assembly. Install bolt (14). Install washer (16). Install
bolt (15). Lower the lift arms.
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6. Lower the lift arms. Install pin assembly (11). Install bolt (12) .
7. Install bolts (10) .
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9. Remove Tooling (B) and the suitable lifting device from lifting arms (9) .
10. Install bolts (8) .
11. Connect hose assemblies (6). Tighten bolts (7) .
10/12
287 Multi Terrain Loader CNY00001-UP (MACHINE) POWERED BY 3034 Engin...
2019/10/14

13. Install pin assembly (5). Use Tooling (A) to install the retaining ring.
15. If equipped, install bracket (3) and the harness assembly. Install bolts (4) .
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16. If equipped, connect the harness assembly (1) and install cable strap (2) .
17. Check the hydraulic oil level. Refer to Operation and Maintenance Manual, "Hydraulic
System Oil Level - Check".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Oct 14 22:45:48 UTC+0800 2019
12/12
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Shutdown SIS
Previous Screen
i01755726
Pilot Operated Hydraulic Control - Remove
SMCS - 5059-011; 5705-011
Removal Procedure
Table 1
Required Tools
A
6V-9507 Face Seal Plug (9/16 - 18 THD) 12
6V-9828 Cap As (9/16 - 18 THD) 12
Start By:
A. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic
System Pressure - Release".
B. Raise the cab. Refer to Disassembly and Assembly, "Cab - Tilt".
Note: SERVICE DATA: TOOLING (A) WILL NOT BE IDENTIFIED IN
PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS
SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
1/5
2019/10/14

NOTICE
containing fluids.
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube
assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps
to prevent fluid loss, and this helps to keep contaminants from entering the system.
1. Remove four screws (1). Remove cover (2) .
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2. Disconnect harness assemblies (3) .
3. Disconnect six hose assemblies (4) .
4. Remove cable strap (6). Raise boot (5) .
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5. Remove bolts (7). Remove bolts (8). Remove bracket assembly (9) .
6. Remove pilot operated hydraulic control (10) .
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7. Repeat Steps 1 through 6 for the other side.
Mon Oct 14 22:46:44 UTC+0800 2019
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Shutdown SIS
Previous Screen
i01989273
Pilot Operated Hydraulic Control - Disassemble
SMCS - 5059-015; 5705-015
Disassembly Procedure
Table 1
Required Tools
A 1U-7279 Pin Punch 1
Start By:
A. Remove the joystick control and mounting. Refer to Disassembly and Assembly, "Pilot
Operated Hydraulic Control - Remove".
NOTICE
containing fluids.
1/4
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Note: Cleanliness is an important factor. Before you begin the disassembly procedure, the exterior
of the components should be thoroughly cleaned. This will help to prevent dirt from entering the
internal mechanism. Precision components can be damaged by contaminants or by dirt. Perform
disassembly procedures on a clean work surface. Keep components covered and protected at all
times.
1. Remove boot (1) .
Observe the handle's orientation for assembly purposes.
2. Use Tooling (A) to remove roll pin. Remove handle assembly (2) .
2/4
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Observe the lever's orientation for assembly purposes. Observe the interlock solenoid's orientation for
assembly purposes.
3. Loosen nut (6). Remove lever (7). Remove nut (5). Remove washer (4). Remove monocam
(3) .
4. Remove bolt (8). Remove coil assembly (9) .
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5. Remove six fittings (10). Remove solenoid (11).
6. Repeat Steps 1 through 5 for the opposite side.
Mon Oct 14 22:47:39 UTC+0800 2019
4/4
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Shutdown SIS
Previous Screen
i02389112
Pilot Operated Hydraulic Control - Assemble
SMCS - 5059-016; 5705-016
Assembly Procedure
Table 1
Required Tools
A 1U-7279 Pin Punch 1
B 155-0695 Thread Lock Compound 1
NOTICE
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning
fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be
deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or
1/5
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Caterpillar Cat 287 MULTI TERRAIN LOADER (Prefix CNY) Service Repair Manual (CNY00001 and up).pdf