TIMING, GEAR TRAIN & FRONT COVER - CONT

TIMING, GEAR TRAIN & FRONT COVER - CONT - TM-5-3820-256-24-5_290

TIMING, GEAR TRAIN & FRONT COVER - CONT - TM-5-3820-256-24-5_292

TM-5-3820-256-24-5 Drilling System Well Rotary Truck Mounted Air Transportable 600 Feet Capacity Model LP-12 NSN 3820-01-246-4276 Manual
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SERVICE MANUAL TIMING, GEAR TRAIN & FRONT COVER Section 7 Figure 9. - Late Model Vibration Damper and Puller for Agricultural Applications 1. Vibration damper 2. Puller (04-33-3) d. Engines equipped with the Four-Hole Damper (1, Fig. 10) must use the puller PLT-514 (2) for Payline applications as shown. Figure 10. - Puller Installed on Four Hole Vibration Damper 1. Vibration damper 2. Puller (PLT-514) 3. Remove Viscous Vibration Damper (if applicable) as follows: a. Remove the cap screws (1, Fig. 11) which secure the viscous damper to the crankshaft pulley and remove the damper. b. Remove the cap screws (2, Fig. 11) with then retainer plate securing the crankshaft pulley to the crankshaft, as shown. Figure 11. - Viscous Vibration Damper 1. Vibration damper cap screws 2. Retainer plate cap screws c. Remove the crankshaft pulley from the crankshaft using puller PLT-514 modified to the bolt pattern of the pulley. 4. Remove the oil pump assembly as outlined in Section 8. 5. Remove the Tachometer drive and injection pump access cover and gasket from the front cover. 6. Remove the bolts securing the front cover from the crankcase front plate. 7. Remove the front four cap screws securing the oil pan to the front cover. 8. Remove the front cover. Prior to removing any individual gear Check the Backlash between each set of gears as follows: 1. Attach a dial indicator to the crankcase at a suitable location. CGES-185-3 PRINTED IN UNITED STATES OF AMERICA Page 6

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