ELBOW 0055279 - Caterpillar

Illustration 1 g03758318
Table 1
Specification for 455-6755 Angling Cylinder Gp
Item Qty Part Specification Description
1 2 287-1952 Bushing Bore before assembly is 50.81 0.02 mm (2.000 0.001 inch).
Installation depth is 1.50 0.25 mm (0.059 0.010 inch).
2 1 456-4486 Locknut Before assembly, lubricate the threads.
Torque to 4500 450 N m (3319 332 lb ft).
B 1 455-6761 Cylinder As Bore is 110.00 0.08 mm (4.331 0.003 inch).
C 1 455-6758 Rod As Diameter is 69.93 mm (2.753 inch).
D 1 455-6757 Head Bore is 70.33 0.03 mm (2.769 0.001 inch).
3 Before assembly, lubricate the threads with clean grease.
Torque to 600 130 N m (443 96 lb ft).
4 1 455-6764 Piston Before assembly, lubricate the piston face and rod shoulder face.
Torque to 4500 450 N m (3319 332 lb ft).
5 1 8T-9102 Socket Setscrew Before assembly, apply blue Loctite 243 to the threads.
Torque to 3.3 N m (29.2 lb in).
6 1 8C-6364 Bolt Before assembly, apply blue Loctite 243 to the threads.
Torque to 7.5 1.5 N m (66.4 13.3 lb in).
7 1 8C-9200 Wear Ring Before assembly, bore is 69.85 mm (2.750 inch).
8 1 167-2235 Buffer Seal As Lubricate sealing lip lightly with the lubricant that is being sealed.
9 1 167-2299 U-Cup Seal Lubricate sealing lip lightly with the lubricant that is being sealed.
10 1 278-2324 Wiper Seal Lubricate sealing lip lightly with the lubricant that is being sealed.
11 - - Before assembly, apply green Loctite 648 to the wiper seal groove.