TM 5-3895-382-24Tighten the fittings with pipe threads, which are installed in theregulator housing, to the followingtorque:..................................................... 44 11 Nm (32 8 lb-ft)Pressure CapIllustration 38Maximum relief pressure...........................................48 kPa (7 psi)Water PumpSMCS Code:1361Type 1 Engines and 9RM EnginesNOTE:For a complete description of Type 1 and Type 2engines, refer to the Specifications Module,"Engine Design" for more information.Illustration 39(1)Outside diameter of shaft for drivegear .........................................................15.91 to 15.92 mm(.626 to .627 inch)(2)Diameter of bore of drivegear ........................................................15.86 to 15.88 mm(.624 to .625 inch)Interference fit of drive gear onshaft ........................................................................ 0.03 to 0.06 mm(.001 to .002 inch)(3)Diameter of bore of impeller................15.87 to 15.89 mm(.625 to .626 inch)Outside diameter of shaft forimpeller ..............................................................15.91 to 15.92 mm(.626 to .627 inch)Interference fit of impeller onshaft ........................................................................ 0.02 to 0.05 mm(.001 to .002 inch)(4)Diameter of bearing .........................29.990 to 30.000 mm(1.1807 to 1.1811 inch)Diameter of bore for bearing ......................29.960 to 29.980 mm(1.1795 to 1.1803 inch)Interference fit of bearing in pumpbody ....................................................................0.010 to 0.040 mm(.0004 to .0016 inch)5-26
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