Makita M5802 Technical Information page 6

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -2-a Armature
DISASSEMBLING
(2) Remove Ball bearings from the Armature as shown in Fig. 7.
1. The space between Ball bearing 608ZZ and Insulation washer
is too tight to engage the claw of 1R269.
Fixing the claw of 1R269 firmly with Water pump pliers,
remove Ball bearing 608ZZ.
Ball bearing 608ZZ
Insulation washer
ASSEMBLING
(1) Mount Flat washer 10 to the drive end of Armature. And assemble Ball bearing 6000ZZ to the same end of
Armature. Refer to the right illustration in Fig. 7.
(2) Mount Insulation washer and Ball bearing 608ZZ to the commutator end of Armature. Refer to the left photograph
in Fig. 7.
(3) Mount Armature to Blade case. Make sure that Shaft lock is mounted to the Blade case.
Refer to the right illustration in Fig. 6.
(4) Putting O ring 18 and Flat washer 14 into Bearing box section of Motor housing complete,
assemble Motor housing complete. Refer to center illustration in Fig. 6.
(5) Secure Motor housing complete with three M5x40 Pan head screws. And mount Carbon brush and Brush holder cap.
Refer to left illustration in Fig. 6.
[3] -2-b Safety cover
DISASSEMBLING
Disassemble Safety cover as shown in Fig. 8.
1. Remove Retaining ring S-38 from Bearing
box with 1R003.
Retaining
ring S-38
Fig. 7
Water pump pliers
1R269
1R269
Ball bearing
Claw
6000ZZ
Fig. 8
2. Remove Safety cover from Bearing box,
while dis-linking from Tension spring 4
Thickness ring
2. Remove Ball bearing 6000ZZ with
1R269.
And then, take off Flat washer 10.
Safety cover
P 6 / 12
Flat washer 10
Tension spring 4