Oerlikon S12 Series, Service Manual

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32
Planetary Final Drive Service Manual
Housing Spindle Subassembly
1. Install Pipe Plug (1Q, 1P) into Housing (1G) using Thread Sealant.
2.
Press Bearing Cone (1F) onto Output Shaft (1A) using pressing tool T136184.
3.
Press Bearing Cup (1E) into Housing (1G) using pressing tool T154563. Make sure the cup
is pressed in squarely and to the housing counter-bore.
4.
Turn Housing (1G) over and press Bearing Cup (1C) into Housing (1G) using pressing tool
T139345. Make sure the cup is pressed in squarely and to the housing counter-bore.
5.
Lower Housing (1G) onto Output Shaft (1A).
6.
Press Bearing Cone (1D) onto Output Shaft (1A) using pressing tool T158049. Rotate
Housing (1G) while pressing the Cone (1D). Stop pressing when Cone (1D) is snug against
the Cup (1C).
CAUTION: Safety glasses must be worn during these next steps.
7.
Place Thrust Washer (1H) on top of Bearing Cone (1D). Install Retaining Ring (1I) onto
Output Shaft (1A) using retaining ring pliers. Make sure Retaining Ring (1I) is completely
seated in the groove of the output shaft.
8.
Tap on end of Output Shaft (1A) to remove the bearing preload.
9.
Oil inside of Lip Seal (1B). Turn Housing (1G) over and install the Seal into Hub using
pressing tool T137786. The Lip Seal (1B) should flush with Housing (1G) face.
This concludes the Housing-Spindle Subassembly.