Suzuki GRAND VITARA XL-7, Руководство по обслуживанию

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“a”
1. Armature
2. V-block
3. Magnetic stand
4. Dial gauge
1. Commutator segment
2. Insulator
CRANKING SYSTEM 6G-7
4. ARMATURE
D
Inspect commutator for dirt or burn. Correct with sandpaper or
lathe, if necessary.
D
Check commutator for uneven wear with armature supported
on V-blocks. If deflection of dial gauge pointer exceeds limit,
repair or replace.
NOTE:
Below specification presupposes that armature is free
from bend. Bent armature must be replaced.
Commutator out of round
Standard : 0.05 mm (0.002 in.) or less
Limit
: 0.1 mm (0.004 in.)
D
Inspect commutator for wear. If diameter is below limit, replace
armature.
Commutator outside diameter
Limit
: 31.4 mm (1.24 in.)
D
Inspect commutator for insulator depth. Correct or replace if
below limit.
Commutator insulator depth “a”
Standard : 0.5 – 0.8 mm (0.02 – 0.031 in.)