ROBERT BOSCH MODEL MW INJECTION PUMP - CONT

ROBERT BOSCH MODEL MW INJECTION PUMP - CONT - TM-5-3820-256-24-5_362

ROBERT BOSCH MODEL MW INJECTION PUMP - CONT - TM-5-3820-256-24-5_364

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 ROBERT BOSCH MODEL MW INJECTION PUMP Section 11 11. Verify alignment of pump timing pointer to hub mark through mounting adapter opening (Figure 23). Rotate pump drive hub as required for proper alignment. Torque pump drive gear bolts to 35 ft-lbs. (47 N•m). Observe engine to injection pump timing on pulley (Figure 24). Refer to Chart 1 on Page 19, this section, for correct timing. Figure 24. - Engine to Injection Pump Timing on Pulley 12. Install drive gear access cover. 13. Install lubricating oil line to injection pump. 14. Install fuel supply, fuel return and high pressure injection pipes with all clamps and brackets. Clean inside of each injection pipe with filtered air before assembling to injection pump and nozzles. INJECTION PUMP DELIVERY VALVE HOLDER MUST BE HELD WITH A WRENCH TO PREVENT MOVEMENT WHEN HIGH PRESSURE PIPING IS BEING INSTALLED (refer to Figure’20). 15. As applicable, install electric shutoff assembly, ground and power supply wire. 16. Add minimum of one pint of engine oil to governor through the upper governor housing plug (Figure 25). Because injection plug is splash lubricated, engine oil must be added to a replacement pump. 17. Install throttle cable or linkage to outer control lever. Adjust throttle cable or linkage so tang in outer control lever is in "override position." At "override" lever tang will be approximately half way from center of control lever to end of slot. Figure 25 - Governor Housing Plug CGES-185-3 PRINTED IN UNITED STATES OF AMERICA Page 19

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