Performance Testing - Yanmar 6LPA-STP2 Service Manual

Starter
12/05
Figure 10-43
( 1 )
Figure 10-43

Performance Testing

Note: Complete testing within 3 to 5 seconds to
avoid burning of the coil.
Pull In Test
1. Disconnect the field coil lead wire
(Figure 10-44, (1)) from terminal C
(Figure 10-44, (2)).
Figure 10-44
(1)
(2)
Figure 10-44
2. Connect the battery (+) to the magnetic switch
terminal 50 (Figure 10-44, (3)). Connect the
battery negative (-) lead to the grounded
housing (Figure 10-44, (4)). Check that the
clutch pinion gear moves outwards. If the clutch
pinion gear does not move, replace the
magnetic switch assembly.
6LPA Service Manual
0005431
(4)
(3)
0005432
© 2007 Yanmar Marine International
Hold In Test
Under the above condition where the clutch pinion
gear is located outside and the battery is
connected, disconnect the negative (-) lead
(Figure 10-45, (1)) from terminal C
(Figure 10-45, (2)). Check that the pinion gear is at
the outside. If it has returned to the inside, replace
the magnetic switch assembly.
Figure 10-45
(1)
(2)
Figure 10-45
Check Return of the Clutch Pinion Gear
Disconnect the negative (-) lead from the switch
body (Figure 10-46, (1)). Check that the clutch
pinion gear returns to the inside. If the clutch pinion
gear does not return to the inside, replace the
magnetic switch assembly.
Figure 10-46
Figure 10-46
STARTER MOTOR
0005433
(1)
0005434
10-17