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TM 10-3930-669-34
4-4. INJECTION PUMP ADJUSTMENT.
This task covers:
a.
Removal
b.
Adjustment
c.
Removal
INITIAL SETUP:
Tools and Special Tools
Equipment Condition
Tool Kit, General Mechanic’s: Automotive
Engine OFF (TM 10-3930-669-10)
(Item 1, Appendix E)
Wheels chocked (TM 10-3930-669-10)
Pointer, Dial (Item 5, Appendix E)
No. 1 piston at top dead center (TDC)
Wrench, Torque (0 to 175 lb-ft [0-237 N•m])
(TM 10-3930-669-20)
(Item 5, Appendix E)
Engine/transmission removed (Para 3-3)
High Pressure Pump (Item 30, Appendix E)
Blower belt tensioner removed
(TM 10-39930-669-20)
Materials /Parts
Fuel Oil, Diesel (Item 9, Appendix B)
Rags, Wiping (Item 19, Appendix B)
Wire (Item 27, Appendix B)
Washer (7)
a.
Installation.
NOTE
The left mark on the crankshaft pulley is the top dead center mark (TDC) and the right mark is the
timing mark (18 degrees BTDC).
(1) Position crankshaft pulley (1) with Top Dead Center (TDC) mark (2) at pointer.
4-6
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