This task covers:
_ qu pme_t C __di _
General mechanic's tool kit:
Water crossover removed (TM 9-2320-280-20).
______al _ Part
Fuel injection return hoses removed
Cylinder head lifting device (optional)
Glow plugs removed (TM 9-2320-280-20).
_ ers__nel R ___i _
M997, M997A1, and M997A2 only:
_____ al Safet _ Ins____ i ___
____ual R____ nce
Cylinder head must be supported during removal
Gaskets installed on some 6.2L engines assembled
prior to 1991 may contain asbestos. Gaskets
should be disposed of IAW current directives.
Maint_____ce ___ el
_____ enan __Lev
Cylinder head must be supported during removal and
installation. Failure to support cylinder head may cause injury
to personnel or damage to equipment.
Gaskets on some 6.2L engines assembled prior to 1991 may
contain asbestos. Gaskets should be removed with a scraper or
putty knife then disposed of IAW current directives. Inhalation
of asbestos fibers can cause respiratory ailments.
Cover or plug all hoses, ports, and/or fittings immediately after
Remove all plugs prior to connection.
The right cylinder head replacement procedures for all model year engines
are the same. Refer to engine decal model number on left rocker arm cover
before ordering replacement parts, since parts are not interchangeable.
Remove cold advance switch (3) from cylinder head (4).
Remove capscrew (1) from transmission dipstick tube (2) and cylinder head (4).
Remove seventeen capscrews (5) from cylinder head (4) and cylinder block (6).