Service Manual

Alternator ISB, ISBe and QSB (Common Rail [...]
Page 13-8 Section 13 - Electrical Equipment - Group 13
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Marine Applications
WARNING
Batteries can emit explosive gases. To reduce the
possibility of personal injury, always ventilate the
compartment before servicing the batteries. To
reduce the possibility of arcing, remove the negative
(-) battery cable first and attach the negative (-)
battery cable last.
WARNING
Acid is extremely dangerous and can damage the
machinery and can also cause serious burns. Always
provide a tank of strong soda water as a neutralizing
agent when servicing the batteries. Wear goggles and
protective clothing to reduce the possibility of serious
personal injury.
• Disconnect the ground cable from the battery. Refer to
Procedure 013-009 in Section 13.
• Remove the belt guards. Refer to Procedure 008-001
in Section 8.
• Remove the water pump (cooling fan) drive belt from
the alternator drive pulley. Refer to Procedure 008-002
in Section 8.
• Tag and label all wires on the alternator.
• Disconnect the wires.
Remove
Spool Mount
Remove the upper alternator link capscrew.
Remove the mounting capscrew and nut at the bottom of
the alternator and alternator mounting bracket.
Remove the alternator.
Pad Mount
Remove the alternator mounting capscrews.
Remove the alternator.