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3-29
RETURN TEST OF SOLENOID
1. Connect the connector from
M
terminal.
2. Connect a 12V battery between
S
terminal and
M
terminal.
CAUTION
This test should be done as soon as possible not to
damage the coil (in 10 seconds).
3. When releasing after pulling the pinion outward, if the pinion
is returned to native position, it is normal, if or not, replace
the solenoid valve.
STARTING SYSTEM
PERFORMANCE TEST (WITH NO-LOAD)
1. Connect a 12V battery to the start motor.
2. To operate the start motor with no load, turn the switch ON.
If the operating speed and current measured are identified
with the standard, the start motor is normal. If the operating
speed is insufficient or the current is excessive, it is be-
cause of excessive friction resistance. And the low current
or lack of operating speed is because of faulty contact or
open circuit between the brush and the rectifier or between
the welding points.
DISASSEMBLY
To remove the overrunning clutch from the armature shaft, re-
move the stop ring. Remove the stop ring by moving it to the
pinion side, and then remove the stop ring from the shaft.
L4GC347A
L4GC342A
L4GC349A
Speed
Current
Minimum 3,000rpm
Maximum 60A or less
INSPECTION (AFTER DISASSEMBLY)
1. GROUND TEST OF ARMATURE COIL
Check continuity between the commutator and the arma-
ture coil using a circuit tester. If there is continuity, replace
the rotor assembly.
S
M
L4GC362A
Armature
Start motor
Voltmeter
Battery
12V
Switch
Carbon pile
rheostat
Snap ring
Stop ring
Summary of Contents for 20G-7
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Page 41: ...2 7 Mast Refer to the chapter 1 MAST Page 2 2 1 2 POWER TRAIN ASSEMBLY REMOVAL 1 D503RE04 ...
Page 59: ...3 7 OPERATING MODES Forward INPUT OUTPUT 4 1 INPUT OUTPUT 20D7PT29 20D7PT30 Reverse 2 ...
Page 231: ...7 3 FUEL SYSTEM CIRCUIT TIER 3 LPG 20L7EL07 ...
Page 232: ...7 4 FUEL SYSTEM CIRCUIT TIER 3 BI FUEL 20L7EL06 ...
Page 233: ...7 5 FUEL SYSTEM CIRCUIT NON CERT LPG 20L7EL08 ...
Page 234: ...7 6 FUEL SYSTEM CIRCUIT NON CERT BI FUEL 20L7EL09 ...
Page 235: ...7 7 MEMORANDUM ...
Page 267: ...MODEL L4GC SHOP MANUAL FOR INDUSTRIAL USE ...
Page 284: ...GENERAL 2 1 GENERAL OUTLINE L4GC001A ...
Page 285: ...GENERAL 2 2 L4GC002A ...
Page 346: ...LUBRICATION SYSTEM 2 63 4 Front case Oil pump 5 Timing belt 6 Timing belt cover ...
Page 390: ...3 21 5 Loosen 4 through bolts L4GC330A L4GC048A 6 Separate the rotor and cover CHARGINGSYSTEM ...
Page 402: ...1 GENERAL 4 1 2 INJECTOR 4 14 4 PVC VALVE 4 16 CHAPTER 4 FULE SYSTEM AND OTHER ...
Page 420: ......