Visual Inspection Of Field Coils; Starter/Generator Rework; Starter/Generator Assembly - Club Car Precedent Maintenance And Service Manual

19
Starter/Generator
WAVETEK
V
1000
200
20
2
200
m
2000
k
200k
20k
!
V COM
MAX
1000 ---
750V
1
1. 200 Ohms Setting 2. Commutator 3. Armature Shaft
497

VISUAL INSPECTION OF FIELD COILS

If the insulation on the field coils appears blackened or charred, the serviceability of the coils is questionable. Burned
or scorched coil insulation indicates the starter/generator has overheated due to overloads or grounded or shorted coil
windings. Be sure the insulators are tight in the housing.

STARTER/GENERATOR REWORK

Any rework must be performed by a qualified technician. Starter/generator service specifications are listed in
the following table.
_
ITEM
Commutator diameter (minimum)
Concentric with armature shaft within
Minimum commutator diameter for reslotting
Undercut (Commutator must have a minimum diameter of 1.65 in (42 mm) for
reslotting):
Dielectric strength
Armature insulation resistance
Starter field coil resistance
Generator field coil resistance

STARTER/GENERATOR ASSEMBLY

1. Slide the bearing retainer (32) onto the output end of the armature shaft (33) (Figure 19-6, Page 19-8).
Page 19-12 2020 Precedent,Villager 2 and 4 Maintenance and Service Manual
5XL
V
OFF
500
200
200
2m
20
m
200
m
200
2k A
!
200nA
FUSED
Figure 19-11 Armature Ground Test
GASOLINE VEHICLE - ELECTRICAL
2
3
SERVICE LIMIT
1.60 in. (41 mm)
0.002 in. (0.051 mm)
1.65 in. (42 mm)
0.050 in. (1.3 mm)
500 VAC for one minute
0.2M (ohms) at 500 VDC
0.006 to 0.01 ohms
4.5 to 5.5 ohms
COMPONENTS