FLANGE 0682331 - Caterpillar

Assembly Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     152-4250     Hydraulic Cylinder Repair Stand (1)     1    
3S-6224
8S-8033 Electric Hydraulic Pump Gp (115V)
or
Electric Hydraulic Pump Gp (230V)     1    
B     5T-5245     Torque Multiplier     1    
5P-8628 Socket     1    
C     3S-6224
8S-8033     Electric Hydraulic Pump Gp (115V)
or
Electric Hydraulic Pump Gp (230V)     1    
6V-3175 Double Acting Cylinder     1    
9U-6832 Nut     1    
4K-0684 Hard Washer     1    
4C-9634 Puller Stud     1    
1M-6756 Sleeve     1    
5P-8713 Plate     1    
1P-1844 Bearing Puller Adapter     1    
D     1P-0520     Driver Gp     1    
E     7M-7456     Bearing Mount Compound     1    
F     169-5464     Quick Cure Primer     1    
G     155-0695     Thread Lock Compound     1    
( 1 ) Refer to the Tool Guide, NEHC2004, "Hydraulic Cylinder Repair Stands"
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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g02177550
Use Tooling C to install bearings (2) and (16) in the cylinder and rod assemblies. Make sure that the bearings are centered in the bores.
Apply Tooling E to the bores for lip seals (1) and (15). Use Tooling D to install lip seals (1) and (15) in each side of the cylinder and rod assemblies. Make sure that the sealing lips are facing outward.
Install ring (3) and retaining ring (4) in cylinder body (10) .
Apply Tooling F then Tooling G to the threads of bolts (5) prior to assembly. Install six bolts (5) and the washers in cylinder body (10) and tighten the bolts to a torque of 100 15 N m (75 10 lb ft).
Install piston ring (17), buffer seal assembly (21), U-cup seal (22), and wiper seal (23) in head (13). Make sure that the sealing lip of wiper seal (23) is facing the rod end of the cylinder. Lubricate the seal lip with the lubricant that is being sealed.
Install four bolts (24) and the washers in head (13) .
Install head seal (20), O-ring seal (18), and backup ring (19) on head (13). Lubricate the seal lip with the lubricant that is being sealed.
Install head (13) on rod assembly (11) .
Install wear ring (7) and seal assembly (8) on piston (9). Lubricate the seal lip with the lubricant that is being sealed.
Install piston (9) on rod assembly (11) .
Lubricate the threaded end of rod assembly (11) and install nut (6). Use