Remove bolt and flatwasher from mounting adjustment block.
Push alternator toward engine Remove fanbelt from vibration damper and alternator pulleys.
Tag and disconnect two wires from alternator.
Remove two nuts, four flatwashers, two lockwashers, and two mounting bolts Remove alternator.
Install alternator Install two mounting bolts, four flatwashers, two lockwashers, and two nuts. Hand
Install bolt and flatwasher on mounting adjustment block.
Install adjusting arm and jam nut Do not tighten.
Install fanbelt on vibration damper and alternator pulleys.
Connect two wires to alternator and remove tags.
Adjust fanbelt (paragraph 4-7.3.3).
Test alternator (paragraph 4-8.3.2).
4-8.3.4 Diesel engine emergency shutdown cable replacement. Replace emergency shutdown cable (P/N 2914317-
1) as follows:.
Unhook cable from spring attached to HP pump V-belt housing.
Free cable by removing damp attaching cable to engine.
Disconnect cable at pump V-belt housing by removing nut securing cable.
Remove cable by pulling through pulleys.
Secure replacement cable to pump V-belt housing with nut.
Route cable through pulleys on both sides of engine.
Connect cable to spring attached to pump V-belt housing.
Adjust cable tension and secure cable to engine with clamp.
Record completion of maintenance action in maintenance logbook.
4-8.3.5 Diesel engine muffler replacement. Remove and reinstall diesel engine mufflers (located on the deckhouse
top) as follows.
Gain access to cage surrounding mufflers.
Remove eight nuts, lockwashers, flatwashers, and mounting bolts securing muffler (Figure 4-15).
Remove muffler from support.
Remove and discard gasket.
Install muffler n support.
Install eight flatwashers, mounting bolts, lockwashers, and nuts to secure muffler.