Assembly(Figure99)
1.Applycleanhydraulicoiltoallpumppartsbeforeassembling.
Note:Pressuresealsandback-upgasketstingroovesmachinedintothrust
plates.Bodysealstingroovesmachinedinbodyfaces.
2.Assemblepumpsectionsstartingatfrontcoverend.Applygreaseor
petroleumjellytonewsectionsealstoholdtheminpositionduringgear
pumpassembly.
3.Afterpumphasbeenassembled,tightencapscrewsandnutsbyhand.
Rotatethedriveshafttocheckforbinding.Protecttheshaftifusingapliers.
4.Tightenthefour(4)capscrewsevenlyinacrossingpatterntoatorqueof
45N·m(33ft-lb).
HydraulicSystem:ServiceandRepairs
Page5–102
Groundsmaster
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4500-D/4700-D
19245SLRevA