Necessary Repairing Tools - Makita 7104L Technical Information

R
epair
CAUTION: For safety before repair/maintenance;
1)Unplug machine. 2)Remove cutter chain, chain bar, Hex. bolt M10 and Washers.

[1] NECESSARY REPAIRING TOOLS

Code No.
1R275 Type 94 field insert jig
Gear extractor, large
1R045
Spring pin extractor 4.0
1R308
1R309 Spring pin extractor 5.0
Spring pin extractor 6.0
1R310
[2] LUBRICATION
See Fig. 1.
1. Apply 10g of Makita grease N No.1 for the teeth of Helical gear 47 and put some amount of Makita grease N No.1 on
the rubbing surfaces of Motor housing complete and Rotor holder for their smooth pivot action. Refer to
2. Put a little amount of machine oil on Spring pin 5-40, two slide poles of Base complete, the threads of M14 Screw,
inside of Ring 9 and both sides of Sleeve 9 near Clamp lever, the inside of Sleeve 9 near Lever B complete, Slide bar
and Guide pole. Refer to
3. Put a little amount of adhesive on the threads of M6x12 + Countersunk head screw for setting Ball bearing 1008LL to
Chain bar. Refer to marks.
Fig. 1
Makita grease N No.1 (Part No. 042017-7A, 2.5kg/set)
Machine oil
Adhesive: 0.12g Three bond 1342
(Makita Neji lock super TB1342:
Part No. 045017-6A)
Sleeve 9: Inside and outside
Description
marks.
Chain bar
+ Countersunk
head screw M6x12
Ball bearing
1008LL
Helical gear 47
Rotor holder
Ring 9: Inside
Lever B complete
Sleeve 9: Inside
Removing Sprocket 4
Holding Sprocket 4 to unscrew Hex nut M10
Removing 4.0mm diameter Spring pins
Removing 5.0mm diameter Spring pins
Removing 6.0mm diameter Spring pins
Spring pin 5-40
Motor housing
complete
Screw M14
Clamp lever
Slide bar
Use for
Slide poles of Base complete
Guide pole
P 2 / 8
marks.