Service Standards - Takeuchi TB 175 Handbuch

9. Starting motror
(b)Pinion sliding inspection
Check if the pinion slide smoothly in the axial direction.
If damaged, rusted or heavy in sliding, repair it.
If grease is applied too much on the pinion shaft, sliding
becomes heavy.
Ball bearing inspection
(c)
Rotate the ball bearing while holding the outer race with
fingertips. Inspect if it is sticking or it there is play.

9.1.6 Service standards

Spring force
Brush
Standard height/wear limit
Magnetic switch resistance, series coil/shunt coil (at 20°C)
Standard diameter/limit diameter
Difference between maximum
Commutator
and minimum diameter
Mica undercut depth chips
Armature fount
Armature rear
Bearing type
Pinion front
Pinion rear
L dimension (pinion projection length)
Repair limit/repair accuracy
Repair limit/repair accuracy
Nominal number
152
Fig. 25
Fig. 26
N (kgf) 35 (3.6)
mm 15/9
Ω
0.27/0.60
mm 36.5/35.5
mm 0.2/0.03
mm 0.2/0.5 to 0.8
- 6903DDU
- 608DDU
- 60004DDU
- 6904DDU
mm 0.3-1.5