TM 9-2320-260-34-1
3-16. VALVE CROSSHEAD MAINTENANCE (Contd)
6. Press down on crosshead (1) and zero dial indicator.
7. Holding crosshead (1) down, turn adjusting screw (2) until dial indicator reads 0.025-0.040 in.
(0.635-1.016 mm).
8. Tighten adjusting nut (3) 22-26 lb-ft (30-35 Nm).
NOTE
If minimum clearance is not 0.025 in. (0.635 mm), turn adjusting
screw one-third the distance of one hex on replacement crosshead
and cylinder head guide or one-half the distance of one hex on
original crosshead and cylinder head guide. Retighten adjusting
nut and check clearance.
FOLLOW-ON TASK: Install rocker lever housing and push tubes (para. 3-15).
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