CONNECTING ROD AND PISTON ASSEMBLY REPLACE/REPAIR (CONT)

TM-10-4320-307-24 Pump Assembly (Mainline) Diesel Engine Driven 800 GPM NSN 4320-01-193-3430 Manual
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TM 10-4320-307-24 4-16 CONNECTING ROD AND PISTON ASSEMBLY REPLACE/REPAIR (CONT). CAUTION Be sure that cylinder numbers of shell and bearing cap coincide with that on connecting rod and that shell is marked with the letter L. 9. Install bearing shell (5) in connecting rod cap (6). being sure that bearing shell tang is in recess in cap. 10. Lubricate bearing shell (5) with Lubricating Oil. 11. Lubricate connecting rod bolts (7) and washer face with lubricating oil. CAUTION Be sure that cylinder numbers of bearing cap and connecting rod are aligned and that dowels and dowel holes are in proper position. 12. Secure connecting rod caps (6) to connecting rods and install bolts (7) hand tight. 13. Tighten bolts (7) in alternating sequence to the following: a. Tighten to 75 ft-lbs (100 Nm). b. Tighten to 170 ft-lbs (230 Nm). 14. Measure connecting rod side clearance. Side clearance must be between 0.0045 and 0.13 inch (0.114 and 3.30 mm). NOTE The connecting rod must move freely from side to side on the crankshaft journal. If the rod does not move freely, remove rod cap and make sure the beanng shells are correct size. Check for dirt or damage on the crankshaft and bearing shells. 15. Install piston coding nozzles in accordance with paragraph 4-18. 16. Install cylinder head assembly in accordance with paragraph 3-36. 17. Install oil pan assembly in accordance with paragraph 3-38. 18. Install engine assembly in accordance with paragraph 3-20. 4-122

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