Makita HM1801

P 3 / 18
Repair
[2] LUBRICATION
Apply Makita grease to the following portions designated with the black triangle and gray triangle to protect
parts and product from unusual abrasion.
Tool holder
Impact bolt
Striker
Impact bolt holder
85
Crank complete
Pin 15
22 Gear housing complete approx. 80g of Makita grease N No.1 in the gear chambers
24 Spur gear 22
35 Helical gear 50
appropriate amount of Makita grease N No.1 to the teeth portion
31 Crank housing approx. 110g of Makita grease R No.00 in the crank room
appropriate amount of Makita grease N No.1 to the teeth portion
43 Spur gear 47 appropriate amount of Makita grease N No.1 to the teeth portion
appropriate amount of Makita grease R No.00 to the whole portion
Piston
53 O ring 55
appropriate amount of Makita grease R No.00 to the whole portion
56, 58 O ring 52
appropriate amount of Makita grease R No.00 to the whole portion
100 O ring 60
approx. 10g of Makita grease R No.00 to the inside
57 Cylinder liner 62
appropriate amount of Makita grease R No.00 to the inside surface of the two holes
52 Connecting rod
Cylinder B
appropriate amount of Makita grease R No.00 to the inside surface
98
X ring 40
appropriate amount of Makita grease R No.00 to the whole portion
Fig. 2
Item No. Description Portion to lubricate
22
: Makita grease N No.1
: Makita grease R No.00
31
24
35
43
56
53
57
58
98
85
100
52