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

FUEL SYSTEM MAINTENANCE. (cont) - TM-5-3805-261-34_212

FUEL SYSTEM MAINTENANCE. (cont) - TM-5-3805-261-34_214

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. 3-27. Governor and Fuel Injection Pump. (Sheet 7 of 9) GOVERNOR ADJUSTMENT 4. Start engine in operator’s compartment. Run until normal operating temperature is reached. See warning. If engine runs out of control, place steel plate over air inlet of turbocharger if governor control lever (5, Figure 3-107) won’t shut engine off. LOW IDLE ADJUSTMENT 1. Position governor control lever (5) in low idle. 2. Loosen lock nut (16, Figure 3-108). 3. Using accurate tachometer, adjust low idle screw (17). Attach to tachometer drive at rear of governor, adjust low idle to 800 rpm. 4. Increase engine speed and return to low idle. Check low idle speed again with tachometer. 5. Tighten lock nut (16). 6. Stop engine. HIGH IDLE ADJUSTMENT 1. Remove two bolts (18), cover (19) and gasket (20, Figure 3-108) from rear governor. Discard gasket (20). Remove all gasket material from mounting surfaces. 2. Start engine. Go to Sheet Figure 3-108. Figure 3-107. 3-141

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