Necessary Repairing Tools - Makita DP4011 Technical Information

R
epair
CAUTION: Remove the bit from the machine for safety before repair/ maintenance
in accordance with the instruction manual!

[1] NECESSARY REPAIRING TOOLS

Code No. Description
781024-2 Wrench 43
1R045 Gear extractor (large)
1R139 Drill chuck extractor
1R223 Torque wrench shaft 20-90N.m
1R224 Ratchet head 12.7 for 1R223
1R298 Hex. bar 10 with square socket
1R269 Bearing extractor
1R316 Wrench for bearing retainer
[2] LUBRICATION
Apply 30g in total of Makita grease N. No.1 to the following portions designated with the black triangle to protect parts
and product from unusual abrasion.
Item No. Description
3 Spindle
Gear complete
13
15 Spur gear 29-37 Gear teeth
30
Armature
19
O ring 12
Fig. 1
Removing the damaged Keyed-drill chuck
Removing Armature
Removing / Assembling Drill chuck
Removing Ball bearings
Removing / Assembling Bearing retainer
Portion to lubricate
Spline portion
Gear teeth
Gear teeth
Whole portion
3
19
Use for
13
15
P 2 / 8
30