TRACK ADJUSTER & RECOIL GP 3551297 - Caterpillar

Illustration 1 g02589961
Illustration 2 g06073261
(2) Oil pump body
Illustration 3 g06073272
(3) Oil pump cover
Table 1
Specification for 116-1980 Engine Oil Pump Gp
Item Qty Part Specification Description
1 1 2S-2760 Spring Length under test force is 117.14 mm (4.612 inch).
Test force is 499 24 N (112 5 lb).
Approximate free length after test is 152.91 mm (6.020 inch).
A 1 105-4929 Oil Pump Drive Shaft Diameter of the oil pump drive shaft is 22.217 0.005 mm (0.8747 0.0002 inch).
B 2 107-7372 Gear Length of the gear is 140.000 0.025 mm (5.5118 0.0010 inch).
Depth of bores in oil pump body (2) for gear is 140.127 0.020 mm (5.5168 0.0008 inch).
C 1 105-1485 Oil Pump Drive Shaft Diameter of the oil pump drive shaft is 22.217 0.005 mm (0.8747 0.0002 inch).
E - - Position of bushing joint from the centerline through bushing bores is 30 15 degrees.
F 2 8M-8489 Dowel Extension of dowel from the oil pump body (2) is 6.4 0.5 mm (0.25 0.02 inch).
G 2 7N-2156 Bushing The bushings should be installed so that the edge of the bushing is flush with the outside of the oil pump body (2).
Installation depth of the bushing into the oil pump body is 0.30 0.25 mm (0.012 0.010 inch).
H 2 8S-6511 Bushing The bushings should be installed so that the edge of the bushing is flush with face (4).
Bore in oil pump cover (3) for bushing for pump drive shaft is 25.400 0.013 mm (1.0000 0.0005 inch).