9-42
PTT motor
0
1
2
3
4
5
6
7
8
9
10
A
Checking the PTT motor
1.
Check the commutator. Clean with 600
grit sandpaper and compressed air if dirty.
2.
Measure the commutator diameter. Replace
the armature if below specification.
3.
Check the armature continuity. Replace if
out of specification.
Checking the brush
1.
Measure the length of each brush.
Replace the brushes if below specifica-
tion.
2.
Check the brush and circuit breaker for
continuity. Replace if there is no
continuity.
NOTICE:
Do not touch the
bimetal
b
, otherwise the operation of
the circuit breaker can be affected.
Motor commutator standard diameter
a
:
22.0 mm (0.87 in)
Wear limit: 21.0 mm (0.83 in)
f
e
e
B
d
a
Digital circuit tester: 90890-03174
Armature continuity:
b
c
d
e
Motor brush standard length:
9.8 mm (0.39 in)
Wear limit
a
: 4.8 mm (0.19 in)
b
c
e
d
a
b
Содержание F150B
Страница 1: ...SERVICE MANUAL 6BM 28197 5L 11 F150B FL150B ...
Страница 4: ......
Страница 12: ...0 7 GEN INFO General information Symbol Name Application LOCTITE 242 blue Sealant LOCTITE 572 white Sealant ...
Страница 211: ...6 34 Vapor separator 0 1 2 3 4 5 6 7 8 9 10 A MEMO ...
Страница 311: ...8 32 Shimming regular rotation model 0 1 2 3 4 5 6 7 8 9 10 A Shim location F R P T3 T1 T2 ...
Страница 351: ...8 72 Shimming counter rotation model 0 1 2 3 4 5 6 7 8 9 10 A Shim location F R P T3 T2 T4 T1 ...
Страница 448: ...A 1 MEMO ...
Страница 451: ......
Страница 452: ...Printed in China Jul 2008 0 6 1 ABE E_4 YAMAHA MOTOR CO LTD ...
Страница 458: ......