3304 VEHICULAR ENGINESSPECIFICATIONSTM 5-3805-263-14&P-2(1).................(2)(3)(4)(5)(6)Bore in bearing of idlergear ................ 28.600 ± 0.048 mm (1.1260 ± .0019 in.)Diameter of shaft for the idlergear28.512 ± 0.013 mm (1.1225 ± .0005 in.)Clearance between bearing andshaft ....................0.028 to 0.150 mm (.0011 to .0059 in.)Clearance between gear and bodyof pump .........................0.05 to 0.66 mm (.002 to .026 in.)Diameter of shafts forpump .................. 22.217 ± 0.005 mm (.8747 ± .0002 in.)Bore in bearings forshafts ............... 22.258 ± 0.008 mm (.8763 ± .0003 in.)Clearance between shafts andbearings ................ 0.028 to 0.053 mm (.0011 to .0021 in.)Length ofgears .............50.808 ± 0.025 mm (2.0003 ± .0010 in.)Depth of bore in pump body forgears ................ 50.935 ± 0.020 mm (2.0053 ± .0008 in.)Clearance between end of gears and pumpbody .................. 0.081 to 0.173 mm (.0032 to .0068 in.)Length ofgears ..............38.070 ± 0.025 mm (1.4988 ± .0010 in.)Depth of bore in pump body forgears ............38.197 ± 0.020 mm (1.5038 ± .0008 in.)Clearance between end of gears and pumpbody ..................0.081 to 0.173 mm (.0032 to .0068 in.)Torque for bolt holding drive gear todrive shaft .......................... 43 ± 7 N·m (32 ± 5 lb.ft.)NOTE: Install the bearings in the cover and body for the oil pump so thebearing junctions (joints) are in the position shown.CAUTION: Before running, lubricate pump with oil. Pump mustrotate freely by hand.OIL PUMP GROUP2P17841-235
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