Makita 5007F Technical Information page 8

R
epair
< 5 > Replacing bearing box
( 1 ) For easy disassembling adjust the cutting depth to the minimum level by pulling base plate down.
And then, separate safety cover from blade case by removing retaining ring S-42, tension spring 4, pan head screw
M6 x 20 and rubber sleeve 6 as illustrated in Fig. 12.
Base plate
( 2 ) Take off 4 pcs. of pan head screws M4 x 16. Then, bearing box can be separated together with helical gear 39
and spindle, from blade case as illustrated in Fig. 12 A.
( 3 ) Separate helical gear 39 with
( 4 ) Take off ring 15 and retaining ring R-35
( 5 ) Press spindle as illustrated in Fig. 13 B. So, spindle can be disassembled together with ball bearing 6202LLB from
bearing box.
Helical gear 39
Spindle
( 6 ) Take reverses steps of the above for assembling new helical gear 39 and bearing box.
No.1R1R044 "Gear extractor" from spindle as illustrated in Fig. 13.
with retaining ring plier. See Fig. 13 A.
Ring 15
Gear extractor
Fig. 13
Rubber sleeve 6
Pan head screw
M6 x 20
Tension spring 4
Safety cover
Pan head screws M4 x 16
Fig. 12 A
Retaining ring R-35
Ball bearing 6202LLB
Fig. 13 A
Retaining ring S-42
Fig. 12
Press spindle.
Spindle
Fig. 13 B
P 8 / 13