TM 5-4310-371-14
(h) Disconnect aftercooler tubes (figure 5-4, items 5 and 6) from aftercooler manifold (figure 5-4, item 7).
Turn compression nuts (figure 5-4, item 8) counter clockwise. Remove ferrules (figure 5-4, item 9).
(2) Manifold Assemblies
(a) Remove pipe plug (figure 5-4, item 10 ) from aftercooler manifold (figure 5-4, item 7), if aftercooler
manifold is blocked or has particles in it.
(b) Remove safety valves (figure 5-4, item 11 and figure 5-5, item 12) from left high pressure intake
manifold (figure 5-4, item 16) and from right high pressure intake manifold (figure 5-5, item 13) by
turning them counter clockwise.
(c) Remove left low pressure intake manifold (figure 5-4, item 13 and figure 5-5, item 4). Turn manifold
screws (figure 5-4, item 12 and figure 5-5, item 11) counter clockwise.
(d) Remove left high pressure exhaust manifold (figure 5-4, item 14 and figure 5-5, item 15).
Turn
manifold screws (figure 5-4, item 12 and figure 5-5, item 11) counter clockwise.
(e) Remove left low pressure exhaust manifold (figure 5-4, item 15) by turning manifold screws
(f) Remove left high pressure intake manifold (figure 5-4, item 16) by turning manifold screws
(g) Remove right high pressure exha ust manifold (figure 5-4, item 17) by turning manifold screws
(h) Remove right low pressure intake manifold (figure 5-4, item 18) by turning manifold screws
(j) Remove right high pressure intake manifold (figure 5-5, item 14) by turning manifold screws
(k) Remove right low pressure exhaust manifold (figure 5-5, item 14) by turning manifold screws
(3) Unloader Muffler Assembly
(a) Remove unloader muffler assembly (figure 5-5, item 16).
(b) Unloader muffler disassembly order.
1 Unloader muffler body (figure 5-5, item 17).
2 Screen (figure 5-5, item 18).
3 Felt filter (figure 5-5, item 19).
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