5D7989 HARNESS ASSEMBLY Caterpillar parts
637B, 650B, 666B
Rating:
Alternative (cross code) number:
CA5D7989
5D-7989
5D7989
CA5D7989
5D-7989
5D7989
Weight: 2 pounds 1 kg.
WHEEL SCRAPER, WHEEL TRACTOR,
Information:
(1) 1K3165 Springs: Length under test force ... 1.56 in.(39.6 mm)Test force ... 10.55 .83 lb.(4.790 0.373 kg)Free length after test ... 1.81 in.(46.0 mm)Outside diameter ... .39 in.(9.9 mm) Clutch Adjustment Procedure:1. Remove the cover from the clutch housing.2. Turn the clutch until lock pin (2) is at the top of the housing.3. Pull out the lock pin and turn yoke (3) clockwise until the lock pin engages the next hole.4. Remove pin (5) from lever (7). Remove bolt (4) from the lever.5. Fasten a scale to lever (7). Measure the amount of force needed to engage the clutch. The clutch is in proper adjustment when 180 lb. (81.7 kg) pull is used to engage the clutch.6. Do Step 3 until the proper adjustment is made.7. Install bolt (4) in lever. Install rod (6) and pin (5) on lever (7).8. Install the cover on the clutch housing.
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts harness Caterpillar catalog:
6D7933
HARNESS ASSEMBLY
627, 637, 657B, 666B
627, 637, 657B, 666B
7D1558
HARNESS ASSEMBLY
631C, 633C, 637
631C, 633C, 637
6D9723
HARNESS ASSEMBLY
641B, 657B
641B, 657B
8D3539
HARNESS AR
666B
666B