GENERAL MAINTENANCE PROCEDURES (Contd)
GENERAL REPAIR PROCEDURES (Contd)
Replacement studs have a special coating and must have a small
amount of antiseize compound (NSA16) applied on threads before
stud is installed. Failure to comply may result in damage to
Standard studs may have a coarse thread on one end and a fine
thread on the other end. The coarse thread end is installed in the
aluminum casting. The short threaded end goes into the casting.
Studs having coarse threads on both ends are used in some
applications. Refer to TM 5-1940-322-24P for correct part numbers.
6. Use puller to remove gears. Remove minor nicks, burrs, or scratches on gear teeth. If keyways are
worn or enlarged, replace gear.
7. Replace bushings when bushing and bushing-type bearings seize to a shaft and spin in the bore, also
replace the associated part.
Be careful not to damage casting or adapter bore when removing oil
8. Remove oil seals by pressing or prying out. Use proper seal replacement tool to install new seal in
9. Replacement of the cylinder head and cylinder block is limited to procedures outlined in
GENERAL ASSEMBLY PROCEDURES
When assembling components, follow these rules to ensure proper operation of boat:
1. Cleanliness is essential in all component assembly operations. Dirt and dust, even in small quantities,
are abrasive. Parts must be cleaned as specified and kept clean. Wrap or cover parts and components
when assembly procedures are not immediately completed.
2. Coat all bearings and contact surfaces with operating oil (axle oil for axle parts, transmission oil for
transmission parts, etc.) to ensure lubrication of parts during initial operation after repair.
3. Use new gaskets and preformed packing during assembly of all components.
END OF WORK PACKAGE