Yanmar 6LPA-STP2 Service Manual page 277

Starter
12/05
Figure 10-13
Figure 10-13
7. Check the undercut depth (Figure 10-14, (1))
for entanglement of foreign matter, if necessary
smooth the edges. If the measured undercut
depth is less than the specified minimum,
correct it with hack saw blade or replace the
armature.
Commutator undercut depth:
• Standard 0.7 to 0.9 mm (0.027 to 0.035 in.)
• Minimum 0.2 mm (0.007 in.)
Figure 10-14
(1)
Figure 10-14
6LPA Service Manual
Field Coil Frame
1. Using an ohmmeter (Figure 10-15, (1)) check
the field coil frame for continuity between the
lead wire and field coil brush. If the circuit is
electrically open, replace the field coil frame.
Figure 10-15
0005400
2. Using an ohmmeter (Figure 10-16, (1)) check
the field coil frame for continuity between the
field coil end and the field coil frame. If
continuity is measured, repair or replace the
field coil frame.
Figure 10-16
0005401
© 2007 Yanmar Marine International
STARTER MOTOR
Figure 10-15
Figure 10-16
(1)
0005402
(1)
0005403
10-9