Service Manual, General Motors 4.3L Engine (TP ... - Kohler Power

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6-94 Marine/Industrial 4.3L Engine 1.4. Slide the J 38834-2 onto the J 38834-1 and into the balance shaft bore of the engine block. 1.5. Install the J 38834 bearing, washer and nut onto the J 38834-1. 1.6. Using a wrench, secure the J 38834-1 and then rotate the J 38834 nut clockwise until the balance shaft rear bearing is removed from the engine block. 1.7. Remove the J 26941 from the balance shaft rear bearing. 2. Discard the balance shaft rear bearing. 188106 Balance Shaft Clean and Inspect Caution: Refer to Safety Glasses Caution in Cautions and Notices. Important: The balance shaft and the balance shaft front bearing are serviced only as an assembly. Do not remove the balance shaft front bearing from the balance shaft. 1. Clean the following components in cleaning solvent: • The balance shaft (1) • The balance shaft retainer (2) • The balance shaft rear bearing • The balance shaft driven gear (4) • The balance shaft drive gear 2. Dry the following components with compressed air: • The balance shaft (1) • The balance shaft retainer (2) • The balance shaft rear bearing • The balance shaft driven gear (4) • The balance shaft drive gear 3. Inspect the balance shaft bearings for the following: • Front ball bearing for damage or wear • Front ball bearing for smoothness of operation • Rear sleeve bearing for wear, scoring or other damage 4. Inspect the balance shaft (1) for the following: • Wear or scoring on the rear bearing journal • Damaged bolt hole threads • Damaged to the balance shaft driven gear locator pin 5. Inspect the balance shaft retainer (2) for wear or damage. 6. Inspect the balance shaft retainer bolts (3) for damaged threads. 7. Inspect the driven gear (4) for the following: • Excessive wear or damage • Nicks, burrs or scoring 2000 Marine/Industrial
Engine Marine/Industrial 4.3L 6-95 8. Inspect the driven gear bolt (5) for damaged threads. 9. Inspect the balance shaft drive gear for the following: • Excessive wear or damage • Nicks, burrs or scoring 9848 Balance Shaft Bearing and/or Bushing Installation Tools Required J 38834 Balance Shaft Service Kit Caution: Refer to Safety Glasses Caution in Cautions and Notices. 1. Use the J 38834 in order to install the balance shaft rear bearing. 1.1. Install the J 38834-3 onto the short threaded end of the J 38834-1. 1.2. Install the J 38834 nut, the washer and the bearing on the long threaded end of the J 38834-1. 1.3. Install the J 38834-2 onto the J 38834-1 so that the smaller diameter of the J 38834-2 will be facing the front of the engine block. 1.4. Install the J 38834-2 on the inside of the balavnce shaft front bearing bore. 1.5. Lubricate the NEW balance shaft rear bearing with clean engine oil. 1.6. Install the balance shaft rear bearing onto the J 38834- 2. 1.7. Align the balance shaft rear bearing for installation. 1.8. Using a wrench, secure the J 38834-1 into place. 1.9. Rotate the J 38834 nut until the balance shaft rear bearing is properly and completely pushed into the balance shaft rear bearing bore. 2. Remove the J 38834. 340085 2000 Marine/Industrial
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Service Engine Engine Model: Genera
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Table of Contents Caution Introduct
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Table of Contents, continued Valve
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Introduction This service manual pr
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Cautions and Notices Definition of
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Engine Marine/Industrial 4.3L 6-1 E
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Notes
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Service Manual, General Motors 4.3L Engine (TP ... - Kohler Power

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