Makita BPT351 specifications Necessary Repairing Tools, Lubricant And Adhesive Application

Repair

P 2/ 15

CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.

[1] NECESSARY REPAIRING TOOLS

Code No.	Description	Use for
783201-2	Hex. wrench 3 (standard equipment)
1R220	Ratchet head 9.5
1R222	Socket adapter	screwing / unscrewing Hex socket head bolt and M3x4 Pan head screw
1R228	1/4" Hex. shank bit for M4
1R254	Torque wrench shaft 2-6N.m
134873-0	Bit adapter
1R266	Spring pin extractor M2	disassembling magazine section
1R268	Spring pin extractor M3

[2] LUBRICANT AND ADHESIVE APPLICATION

Apply the following lubricants to protect parts and product from unusual abrasion.

Apply the following adhesive.

LUBRICANT

Item No.	Description	Portion to lubricate			Lubricant	Amount
11	Rail	Grooves of both sides where Hammer slides			Molybdenum disulfide
13	Guide bolt	Shaft surface except thread portion			lubricant
59	DC motor	Pinion gear
61	Internal gear 69	Teeth that engages with Spur gear 27
64	Spur gear 7 complete	Teeth that engages with the lower gear				a little
		of 66 Spur gear 55 complete
					Makita grease N No.2
		Teeth
66	Spur gear 55 complete
		Pin and cam portions
67	Plane bearing 10	Inside surface that contacts 64 Spur gear 7 complete
89	Cam block	Portion that contacts	66 Spur gear 55 complete
			ADHESIVE
Item No.	Description	Portion to apply adhesive			Adhesive	Amount
34	M6 Hex nut	Thread			Loctite 272	a little
Fig. 1		13			: Makita grease N No.2
					: Molybdenum disulfide lubricant
				89
Compression spring 17					: Loctite 272
	11
				66
		Spring holder		67
		Hammer	64
			Spur gear 27
		Holder	(3pcs.)	61
		34			59
	Screw 34 to 13 with Loctite 272 put on the thread.