FAST FUSE REPLACEMENT INSTRUCTIONS

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ENGINE CIRCUIT FUSE TEST

TM-5-1940-277-20 Boat Bridge Erection Twin Jet Aluminum Hull MODEL USCSBMK1 (1940-01-105-5728) MODEL USCSBMK2 (1940-01-218-9165) Manual

ENGINE V-BELT REPLACEMENT INSTRUCTIONS, MK1 AND MK2 W/SABER

TM 5-1940-277-20

TM 1940-20/2

3-118. FAST FUSE REPLACEMENT INSTRUCTIONS

TOOLS: 10 mm Open End Wrench

PARTS/MATERIALS: Fast Fuse

NOTE

Replacement of fast fuse is done when the fast fuse test, paragraph 3-116, indicates a

faulty fuse.

REMOVE:

Using 10 mm open end wrench, remove two nuts (1) and lockwashers (2) securing fast fuse (3) to studs.

Remove fast fuse (3) and discard.

REPLACE:

Position fast fuse.

Using 10 mm open end wrench, reinstall two lockwashers (2) and nuts (1) securing new fast fuse (3) to studs.