TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM 9-2815-202-34 NOTE Driven gear is an assembly. Do not remove gear from shaft. (5) Press drive shaft (5) far enough to remove check ball (13). Invert drive shaft (5), and press drive gear (11) off from round end of drive shaft (5). Remove drive gear. (6) Unscrew plug (14). Remove gasket (15), spring (16), straight pin (17), and relief valve (18) from fuel pump body (8). Discard gasket. (7) Using seal remover (19), remove two oil seals (20) from fuel pump body (8). Discard seals. (8) If necessary, unscrew two pipe plugs (21) from fuel pump body (8). (9) If necessary, unscrew pipe plug (22) from pump body cover (7). (10) If necessary, remove two straight pins (23) from fuel pump body (8). 4-41