Repair

P 3/ 13

[3] DISASSEMBLY/ASSEMBLY

[3] -1. Armature, Ball bearing 629DDW, Spiral bevel gear 10 (cont.)

DISASSEMBLING

(3)Remove Armature together with Gear housing from Motor housing as illustrated in Figs. 3,and 4.

(4)Remove Armature from Gear housing as illustrated in Figs. 5 and 6.

Fig. 3

	M4x14	Bearing box
	Pan head screw (4 pcs.)	Bearing box
	Pan head screw (4 pcs.)

Remove M4x14 Pan head screw (4pcs.) with which Bearing box is fastened to Gear housing.

Gear housing

Fig. 4

After removing 4x22 Tapping screws (4pcs.), separate Gear housing together with Armature as illustrated below.

	Armature	Motor housing
	Armature
4x22
Tapping
screw (4 pcs.)
	Gear housing
Fig. 5		Fig. 6

M6 Hex nut

Turn M6 Hex nut counterclockwise with a wrench to remove it.

Pull off Armature while supporting Spiral bevel gear 10 by hand so as not to drop off from Gear housing.

Armature

Spiral bevel gear 10

Note: If difficult to remove Armature due to galling and seizing of Spiral bevel gear 10 in Gear housing:

1.Spray the lubricant between Spiral bevel gear 10 and Armature shaft.

2.Cover Spiral bevel 10 with a cloth, and hold Spiral bevel gear 10 over the cloth with water pump pliers.

3.Remove Spiral bevel gear 10 by turning the water pump pliers counterclockwise.

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