FUEL SYSTEM MAINTENANCE. (cont) - TM-5-3805-261-34

FUEL SYSTEM MAINTENANCE. (cont) - TM-5-3805-261-34_213

FUEL SYSTEM MAINTENANCE. (cont) - TM-5-3805-261-34_215

TM-5-3805-261-34 Grader Heavy Road Motorized (Caterpillar Model 130 G) Manual
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TM 5-3805-261-34 FUEL SYSTEM MAINTENANCE. (cont) 3-27. Governor and Fuel Injection Pump. (Sheet 8 of 9) HIGH IDLE ADJUSTMENT (cont) 3. Loosen lock nut (21). 4. Using accurate tachometer, adjust screw (22). Adjust high idle to 2336 rpm. 5. Decrease engine speed and return to high idle. Check high idle speed again with tachometer. 6. Tighten lock nut (21). 7. Install new gasket (20), cover (19) and two bolts (18). DASHPOT ADJUSTMENT 1. Hold body (23, Figure 3-109). 2. Turn screw (24) clockwise until screw stops. 3. Adjust 1/2 turn counterclockwise. TESTING/ADJUSTING BALANCING POINT NOTE • It is important for the correct operation of the transmission that the balance point is adjusted to the correct specification. • The static fuel adjustment must be correct before adjustment is made for balance point. 1. Connect tachometer to tachometer drive. Go to Sheet 9 Figure 3-109. Figure 3-108. 3-142

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