TM 5-4310-370-14
TM 5-4310-370-14/5-5
1. High pressure head assembly
4. Low pressure head assemblies
2. Hex cap screws
5. Hex cap screws
3. High pressure head gasket
6. Low pressure head gasket
FIGURE 5-5. HEAD ASSEMBLIES REMOVAL
c. Head Assemblies, Disassembly
(1) Place high pressure head assembly on bench and disassemble intake and exhaust valve assemblies.
(a) Remove both valve chamber caps (figure 5-6, item 1).
(b) Remove both valve chamber cap gaskets (figure 5-6, item 2).
(c) Remove both valve retainers (figure 5-6, item 3).
(d) Remove intake valve (figure 5-6, item 4) and exhaust valve (figure 5-6, item 6).
(e) Remove both valve gaskets (figure 5-6, item 5).
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