TM 5-3805-262-34REASSEMBLY (SHEET 2 OF 4)NOTEIf cylinder block (2) bores were honed to next oversize diameter,install oversize pistons (18) and ring sets (13 thru 15).(l) Put V-block in hydraulic press and position piston (18) on V-block withwrist pin hole upward. Start wrist pin (17) in piston. Wrist pin must bestraight. Press wrist pin into piston until associated connecting rod(12) can be started onto wrist pin.(m) Start associated connecting rod (12) on wrist pin (17) inside piston(18). Press wrist pin through bore in connecting rod into opposite sideof piston. Using 3/8 inch diameter rod, center wrist pin in piston.(n) Repeat steps (1) and (m) above to assemble remaining piston (18) toconnecting rod (12).NOTEIf cylinder block (2) bores were honed to next oversize diameter,install oversize ring sets (13 thru 15).(o) Install new oil ring (14) in bottom groove on piston (18).(p) Install new expander ring (15) in bottom groove on piston (18). Ends ofexpander ring must make contact, not overlap, and be 90 degrees fromends of oil ring (14).(q) Install other oil ring (14) in bottom groove on piston (18), expanderring (15) between two oil rings. Ends of two oil rings must be 180degrees apart.3-489
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