Lafayette 3608 Engine BLN1600 - Caterpillar

Illustration 1 g03862004
Table 1
Specification for 368-3239 Boom Cylinder Gp
Item Qty Part Specification Description
1 1 7Y-3591 Bushing Bore before assembly is 110.30 0.02 mm (4.343 0.001 inch).
Installation depth is 10.0 0.3 mm (0.40 0.01 inch).
A 1 368-3263 Boom Cylinder As Bore is 170.06 0.04 mm (6.695 0.002 inch).
B 1 368-6812 Cylinder Rod and Bearing As Diameter is 99.93 0.03 mm (3.934 0.001 inch).
2 8 7Y-5239 Bolt Torque to 1100 40 N m (811 30 lb ft).
C 1 374-5237 Head Bore over two lands is 100.63 0.03 mm (3.962 0.001 inch).
3 1 9T-8511 Bushing Bore before assembly is 120.32 0.02 mm (4.737 0.001 inch).
Installation depth is 10.0 0.3 mm (0.40 0.01 inch).
4 1 114-0757 Bushing Outside diameter before assembly is 105.148 0.032 mm (4.1397 0.0013 inch).
Thickness is 2.475 0.025 mm (0.0974 0.0010 inch).
5 1 170-9847 Buffer Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
6 1 216-0005 U-Cup Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
7 1 165-9289 Lip Type Seal Lubricate the sealing lip lightly with the lubricant that is being sealed.
8 - - Before assembly, apply green Loctite 648 to the wiper seal groove.
9 1 095-1267 Socket Setscrew A hole must be drilled for each assembly.
The material at the hole edge must be driven back to lock the setscrew.
10 1 9X-3607 Seal As Lubricate the inside diameter and the outside diameter with clean grease.
11 2 191-5604 Ring Lubricate the inside diameter and the outside diameter with clean grease.
12 1 191-5605 Ring Lubricate the inside diameter and the outside diameter with clean grease.
13 1 374-5236 Piston Before assembly, lubricate the face and the threads with hydraulic oil.
Torque to 1500 100 N m (1106 74 lb ft).