Club Car CARRYALL 252 2007, Руководство по техническому обслуживанию и ремонту

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TROUBLESHOOTING AND ELECTRICAL SYSTEM:
KEY-START WITH NEUTRAL REV GAS VEHICLE Test Procedures
11
2m
20
m
200
m
2k
200
200
200 200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK 5XL
V
V
V
A
!
!
COM 200nA
MAX
1000 ---
750V
FUSED
2m
20
m
200
m
2k
200
200
200 200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK 5XL
V
V
V
A
! ! COM 200nA
MAX
1000 ---
750V
FUSED
NO COM
NO COM
NC
NC
1
2
4
3
1. Lever Up 2. Lever Depressed 3. Tester light is OFF. Meter reads 1. 4. Tester light is ON. Meter reads approx. zero ohms.
460
Figure 11-13 Neutral Lockout Limit Switch Test
5. Connect battery and spark plug wire(s). See Connecting the Battery – Gasoline Vehicles, Section 1, Page 1-3.
TEST PROCEDURE 8 – Starter/Generator (Starter Function)
See General Warning on page 1-1.
1. Turn the key switch OFF and remove the key. Place the Forward/Reverse handle in the NEUTRAL position.
Chock the wheels.
2. Disconnect battery and spark plug wire(s). See Disconnecting the Battery – Gasoline Vehicles, Section
1, Page 1-3.
3. Check that wires are connected correctly and are tight. If they are not, rewire or tighten as necessary.
4. Disconnect the wires from all the terminals on the starter/generator. Then place the black (–) probe of a
multimeter, set to ohms, on the starter/generator housing (scratch through the finish to ensure a good ground).
While holding the black probe against the housing, place the red (+) probe (one at a time) on the A1, A2, F1, F2
and DF terminals respectively
(Figure 11-14, Page 11-18) . The readings should be no continuity. If the readings
are incorrect, the starter/generator will need to be removed from the vehicle and disassembled by a qualified
technician.
See Starter/Generator Removal, Section 13, Page 13-1.
– An incorrect reading from the A1 or A2 terminal indicates three possible problems: 1) a grounded A1 or A2
terminal, 2) a grounded wire in the brush area, or 3) a grounded armature/commutator.
– If the F1 or F2 reading is incorrect, it indicates a possible grounded F1 or F2 terminal or a grounded field coil.
– If the DF reading is incorrect, it indicates a possible grounded DF terminal or a grounded field coil.
5. Disconnect the ground wire from the A2 terminal and the green wire from the A1 terminal on starter/generator.
6. Using a multimeter set to 200 ohms, place the red (+) probe on the A1 terminal and the black (–) probe on the A2
terminal. The reading should be continuity. If the reading is incorrect, a possible open or poor contact in a brush
assembly and/or open armature windings may be the cause. The starter/generator will need to be removed from
the vehicle and disassembled by a qualified technician.
See Starter/Generator Removal, Section 13, Page 13-1.
7. With the wires still disconnected, using a multimeter set on 200 ohms, place the red (+) probe on the F1 terminal
and the black (–) probe on the F2 terminal. The reading should be between approximately 0.1 and 0.3 ohms. If
the reading is incorrect, a possible open field coil or bad connections at terminals may be the cause. The
starter/generator will need to be removed from the vehicle and disassembled by a qualified technician.
See
Starter/Generator Removal, Section 13, Page 13-1.
8. With the wires still disconnected, using a multimeter set to 200 ohms, place the red (+) probe on the DF terminal
and the black (–) probe on the F1 terminal. The reading should be between 4.5 and 5.5 ohms. If the reading is
incorrect, a possible grounded DF terminal and/or grounded field coil may be the cause. The starter/generator
2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual Page 11-17