Makita HR4013C, Technical Information

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[2] LUBRICATION
[1] NECESSARY REPAIRING TOOLS
R
epair
Description Code No. Use for
Retaining ring S pliers ST-2N 1R003
removing Ring spring 25 from Tool holder
Bearing plate (for arbor press) 1R022
1R027 removing Helical gear 38
Bearing setting pipe 18-10.2 assembling Torque limiter
expanding the ends of Torsion spring 7
Bearing setting plate 8.2 1R032 supporting Crank housing for assembling Cylinder to the inside
removing Armature from Gear housing complete
Gear extractor (large) 1R045
assembling Crank section to Crank housing and Connecting rod Ring spring setting tool B 1R165
Round bar for Arbor 9-100 1R238 removing Crank shaft
V block 1R258 assembling Crank section to Crank housing
Tip for Retaining ring pliers 1R212 Attachment of 1R003
Cylinder extractor 1R213 disassembling Cylinder from Crank housing
Taper sleeve 1R214 fitting Fluoride ring 25 to Impact bolt
Bearing extractor 1R269 removing Ball bearings
Hammer vise 1R312 supporting the machine
1R291 removing Retaining Ring S-8
Ring spring removing jig 1R306 removing Crank shaft
Retaining ring S and R pliers
Spring fixing jig 1R400 disassembling Cylinder from Crank housing
1R350 disassembling Cylinder from Crank housing
Ring spring removing tool 1R363 removing Ring spring 25
Ring 60 (3 pcs.)
Apply the following grease to protect parts and product from unusual abrasion.
* Makita grease R No.00 to the portions indicated by black triangle
* Makita grease N No. 2 to the portions indicated by gray triangle
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
Fig. 1
Barrel and Tool holder section
Item No. Description Grease Amount Portion to lubricate
1
13
17
19
22
26
24
Tool holder cap
20 Tool retainer
(13a) Oil seal 32
(13b) Plane bearing 32
Barrel
complete
(13c) Plane bearing 45
Flat washer 32
Flat washer 32 Bit installation side
Crank housing side
21
Tool holder 10g
a little
a little
Inner surface where 26 Impact bolt contacts
O ring 20
Impact bolt
O ring 20
Lip portion
Portion where Bit contacts
Inner surface where 21 Tool holder contacts
Portion where 21 Tool holder contacts
Drum portion
N No.2
R No.00
17
13
(13b)
1
(13c)
(13a)
19
20
20
21
24
26
22
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