P 5/ 14
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Armature, Ball bearings 6001LLB/627DDW, Spiral bevel gear 11 (cont.)
ASSEMBLING
(1) Assemble Armature to Gear housing cover as drawn in
Fig. 5
.
Fig. 5
1. Put Gear housing cover on U shaped portion of
Arbor press table so that the large hole side of
Gear housing cover faces upwards.
2. Pressfit Ball bearing 6001LLB
into the bearing room of
Gear housing cover with
1R031.
3. Assemble Insulation washer,
Flat washer 7, Ball bearing
627DDW and Labyrinth
rubber ring 22 to Armature
on the commutator end.
4. Stand Armature on 1R032, and pass Flat washer
12 through Armature shaft, then press down
Ball bearing 6001LLB in Gear housing cover
with 1R028 so that Armature shaft protrudes
from Ball bearing 6001LLB .
7. Stand Armature on 1R032, then pressfit Spiral bevel gear 11
with Lock spring 12 to Armature shaft using 1R033 carefully
until the thickness for Flat washer 6 and M6 Hex nut can be
secured to Armature shaft.
Ball bearing
6001LLB
1R031
Large hole side of Gear housing cover
6. Apply Disulfide molybdenum
to the inside of Lock spring 12.
Refer to
Fig. 1 of page 2
.
Assemble Lock spring 12 to
Spiral bevel gear 11 with Arbor press.
5. Assemble Retaining
ring S-12 with 1R291.
8. Pass Flat washer 6 through Armature shaft, and
then tighten M6 Hex nut by turning clockwise
with Wrench 10.
Lock spring 12
Disulfide molybdenum
1R032
1R032
1R028
1R033
Lock spring 12
Spiral bevel gear 11
Spiral bevel gear 11
Insulation washer
Flat washer 7
Ball bearing 627DDW
Labyrinth rubber ring 22
Wrench 10
M6 Hex nut
Flat washer 6
Retaining
ring S-12
Gear housing cover
with Ball bearing
6001LLB
Armature
Flat washer 12
