Housing-Shaft Disassembly - JLG 400SC Service And Maintenance Manual

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SECTION 3 - CHASSIS & TURNTABLE

Housing-Shaft Disassembly

Refer to Figure 3-30.
1. Set unit on a bench with Housing (1G) flange down.
SAFETY GLASSES MUST BE WORN DURING THESE NEXT STEPS.
2. Using retaining ring pliers, remove Retaining Ring (1I)
from groove in Output Shaft (1A) and discard.
EYE PROTECTION SHOULD BE WORN DURING THIS PROCEDURE.
3. Remove Thrust Washer (1H).
4. While supporting Housing (1G) on Output Shaft (1A)
end, press Output Shaft (1A) out of Housing (1G).
NOTE: Lip Seal (1B) will be pressed out of Housing (1G) by the
Bearing Cone (1D) during this step.
3-16
Figure 3-29. Main Disassembly
5.
Remove Bearing Cone (1E) from Housing (1G).
6. Use a bearing puller to remove Bearing Cone (1D) from
Shaft (1A).
7. Bearing Cups (1C & 1F) will remain in Housing (1G).
NOTE: If bearing replacement is necessary, Bearing Cups (1C & 1F)
can be removed with a slide hammer puller or driven out
with a punch.
31215019

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