Mitsubishi S4Q, Руководство пользователя

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122 / 174 Service Manual Mitsubishi SQ-Series diesel engines
Version 08/2004
ENGLISH
STARTER ELECTRICAL SYSTEM
27.6 Inspection and testing after
reassembly
27.6.1 Pinion clearance adjustment
1. If the reassembled starter is wired as shown, the
pinion will shift and turn slowly. Remove the
connector from the M terminal to stop the pinion.
2. Under this condition, lightly push in the pinion
toward the armature, and measure the movement
(clearance) of the pinion.
3. To adjust the clearance, increase or decrease the
number of packings fitted to the magnetic switch.
Increasing the number of packings decreases the
pinion clearance.
Unit: mm [in.]
27.6.2 No-Load Test
After adjusting the pinion clearance, hook up the starter
as shown, and test it for no-load characteristics.
+
-
Battery
S-terminal
M-terminal
Pinion clearance
Item Assembly Standard
Pinion clearance 0.5 to 2.0 [0.020 to 0.079]
NOTE
Do not test the starter continuously for more than 20
seconds to prevent the switch coil from overheating.
A
V
B
M
S
Switch
Battery
Voltmeter
Starter
Ammeter
Switch
CAUTION
Use wires as thick as possible and tighten each
terminal securely.
Starter
Voltage,
V
Current,
A
Speed,
rpm
No-Load
characteristic
11 130 or less 4000 or
less
23
(Option)
80 or less 3000 or
more