Makita HP331D Repair Manual page 9

October 2015
4. Use 1R359 to remove Keyless drill chuck if it cannot be removed in the previous step.
5. The component of Gear assembly is as follows.
6. Apply a small amount of Makita grease FA No. 2 if needed.
Lock Lock
Gear case
Spur gear 11 (x3) Carrier complete Pin 4 (x6)
cam ring
Pin 3.5 (x2)
Internal gear 34
Steel ball 4 (x6)
Internal gear 35
Spur gear 13
Flat washer 11 Spur gear 15 (x3)
complete Change lever
Washer 13
Motor bracket Internal gear 42
Spur gear 12 (x4)
Pin 3 (x2)
Spur gear 14 complete
Pin 1.2 (x4)
Figure 7
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