Makita BHR241 기술 정보 - 페이지 3

{카테고리_이름} Makita BHR241에 대한 기술 정보을 온라인으로 검색하거나 PDF를 다운로드하세요. Makita BHR241 14 페이지. Cordless combination hammer
Makita BHR241에 대해서도 마찬가지입니다: 기술 정보 (14 페이지)

페이지 인쇄
Makita BHR241 기술 정보
R
epair
[2] LUBRICATION (cont.)
Item No.
Description
40
O ring 16
41
Piston cylinder
49
Spur gear 10
50
Cam shaft
51
Clutch cam
52
Swash bearing 10
53
Helical gear 25
Inner housing
63
complete
Gear housing
17
complete
Fig. 2
Compression spring 7
Ball bearing 606ZZ
Retaining ring S-7
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Tool Holder Section
DISASSEMBLING

Disassemble Tool holder section as illustrated in Fig. 3.

Fig. 3
1R003
1R212
Ring 21
Chuck cover
Disassemble Cap 35 and remove Ring
spring 19 with 1R003 and 1R212.
Note: Replace the tips of 1R003 to those
of 1R212.
ASSEMBLING
Do the reverse of the disassembling step.
Note: Be sure to place the flat portion of Ring spring 19 on Steel ball 7.0. Refer to Fig. 3.
Portion to lubricate
Whole portion
(f) Inside where Striker moves
(g) Hole for accepting Piston joint
(h) Surface where 30 Tool holder complete contacts.
(Refer to Fig. 1.)
Gear teeth where 28 Spur gear 51 engages (Refer to Fig. 1.)
Surface where 51 Clutch cam and 49 Spur gear 10 contact
(i) Outside groove
(j) Side where 52 Swash bearing 10 engages
Pole portion which is inserted into Piston joint
Bearing portion
Teeth portion
Space where Armature's drive end and 53 Helical gear 25
engages
(k) Crank room
Swash Bearing Section
40
41
Striker
(h) (g)
(f)
(g)
49
50
Chuck cover
Cap 35
Ring spring 19
Ring 21
Flat portion
Disassemble Chuck cover.
And remove Steel ball 7.0
while pressing down Ring 21.
Flat washer 12
Piston joint
(k) Crank room
(j)
(i)
51
52
Steel ball 7.0
Lubricant
Makita grease R No. 00
Molybdenum disulfide
lubricant
Makita grease R No. 00
Molybdenum disulfide
lubricant
Makita grease R No. 00
Makita grease R No. 00
Molybdenum disulfide
lubricant
Armature
53
63
Ring 21
Guide washer
Conical compression
spring 21-29
After disassembling Steel ball 7.0,
the Tool holder section can be
disassembled as illustrated above.
P 3/ 14
Amount
a little
4g
17g
a little
5g