Model 7083-7391 has exhaust shields cast in place in the exhaust ports of cylinder
head. Do not pry or lift in exhaust ports or damage to cylinder head will result.
When placing cylinder head on bench, protect cam followers, glow plugs (7083-7391
only), and fuel injector tips by placing two-inch thick wooden blocks underneath each
end of head,
Remove two guide studs (5) from cylinder block.
Remove figure eight seal ring (7), three seal rings (8), six seal rings (9), four compression
gaskets (10), and gasket (11) from cylinder bank. Discard seal rings and gaskets.
Remove lifting bracket (1) from
cylinder head by removing three nuts
Repeat steps (1) thru (7) for opposite
(1) Install figure eight seaI ring (7), three
seal rings (8), six seal rings (9), four
compression gaskets (10), and gasket
(11 ) to cylinder bank.
(2) Install two guide studs (5) in cylinder
head bolt holes at outboard corner
positions in cylinder block.
(3) Attach lifting bracket (1) to center
three exhaust manifold studs (2)
located at outboard side of cylinder
head. Secure in place with three
7/1 6-20 inch nuts (3).
Before installing cylinder head,
insure all seal rings and gaskets are
Using chain hoist, lift cylinder head
above cylinder block and lower over
guide studs (5). Lower head to 1/2
inch from surface of cylinder block.
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