ADAPTER 7N6222 - Caterpillar

Illustration 1 g06108280
Table 1
Specifications for 455-6756 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 1 424-3491 Position Sensor Gp Operating voltage is 7 to 11 V.
Output type is pulse width modulation.
Duty cycle is 10 to 90 %
Output frequency is 250 15 Hz.
3 1 456-4486 Locknut Before assembly, lubricate the threads, piston face, and rod shoulder face.
Torque to 4500 450 N m (3319 332 lb ft).
4 1 488-2704 Piston Before assembly, lubricate the threads, piston face, and rod shoulder face.
A 1 455-6761 Cylinder As Bore is 110.00 0.08 mm (4.331 0.003 inch).
B 1 488-2703 Rod As Diameter is 69.930 0.038 mm (2.7531 0.0015 inch).
5 1 455-6757 Head Before assembly, lubricate the threads with clean grease.
Torque to 600 130 N m (443 96 lb ft).
Bore (C) over four lands is 70.33 0.03 mm (2.769 0.001 inch).
6 1 8T-9102 Socket Setscrew Before assembly, apply blue Loctite 243 to the threads.
Torque to 3.3 N m (29.2 lb in).
7 18 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).
8 1 8C-9200 Wear Ring Inside diameter before assembly is 69.85 mm (2.750 inch).
Thickness is 1.50 0.03 mm (0.059 0.001 inch).
9 1 167-2235 Buffer Seal As Lubricate the sealing lip lightly with the lubricant that is being sealed.
10 1 167-2299 U-Cup Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
11 1 278-2324 Wiper Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
12 - - Before assembly, apply green Loctite 609 to the wiper seal groove.