9S8979 SERVICE METER ASSEM. Caterpillar parts
D8H
Rating:
Alternative (cross code) number:
CA9S8979
9S-8979
9S8979
CA9S8979
9S-8979
9S8979
Weight: 0.80 pounds 0 kg.
Information:
DIRECTION OF ROTATION
CW
REVOLUTIONS REQUIRED
35000
VIEWING DIRECTION
LEFT
TRACK-TYPE TRACTOR,
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Compatible equipment models: 9S8979:
Information:
Illustration 1 g01515757
(1) Left hand camshaft assembly
(2) Right hand camshaft assembly (A) Thickness of the groove in new camshaft assembly ... 8.75 0.05 mm (0.344 0.002 inch) (B) Extension of the dowel from the rear of the left camshaft assembly ... 12.0 0.5 mm (0.47 0.02 inch) (C) Thickness of new thrust washer ... 8.50 0.05 mm (0.335 0.002 inch) (D) Dimensions for the bearing journal Diameter of bearing journal ... 85.88 0.02 mm (3.381 0.001 inch)Bore in camshaft bearing after installation ... 86.00 0.06 mm (3.386 0.002 inch)
Illustration 2 g01460128 (E) Camshaft lobe lift Inlet lobe ... 7.500 mm (0.2953 inch)Exhaust lobe ... 8.699 mm (0.3425 inch)In order to determine the actual camshaft lobe lift, use the following procedure:
Measure camshaft lobe height (F).
Measure base circle (G).
Subtract the base circle (G) from the camshaft lobe height (F). The difference is the actual camshaft lobe lift.
Caterpillar parts catalog:
Parts service Caterpillar catalog:
2P6509
SERVICE METER GROUP
D8H, D8K
D8H, D8K
8H5903
SERVICE METER GROUP
583H, D8H
583H, D8H
9S8928
SERVICE METER GROUP
D8H, D9G
D8H, D9G
3342502
SERVICE GP-MONITOR
D7R II
D7R II
2367771
SERVICE GP-POWER TRAIN
143H, 163H, 163H NA
143H, 163H, 163H NA
2249313
SERVICE GP-POWER TRAIN
140H ES, 143H, 160H ES, 163H NA
140H ES, 143H, 160H ES, 163H NA
2249309
SERVICE GP-POWER TRAIN
120H ES, 12H ES, 140H ES, 143H, 160H ES, 163H NA
120H ES, 12H ES, 140H ES, 143H, 160H ES, 163H NA
2249304
SERVICE GP-POWER TRAIN
140H ES, 140H NA, 143H, 160H ES, 160H NA, 163H NA
140H ES, 140H NA, 143H, 160H ES, 160H NA, 163H NA
2475286
SERVICE GP-MACHINE
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH