TM 9-4940-568-34
3-72
3-19. ERECTION CYLINDER REPLACEMENT (Continued)
(6) With help from assistant, install erection
cylinder (8) and tension link cylinder (6)
with pivot shaft (5).
(7) Install two rivet eyebolts (4) in pivot
shaft (5).
(8) Apply sealing compound to threads of
two screws (1).
(9) Install two bushings (3), washers (2),
and screws (1) in rivet eyebolts (4).
(10) Tighten screws (1) to 135 lb-ft (183
N.m).
(11) Install two preformed packings (9) and
connect two hydraulic hoses (7) to
erection cylinder (8).
END OF TASK
Follow-On Maintenance
Check crane for proper
operation and hydraulic
leaks, (TM 9-4940-568-10).
Load test crane
(para 3-5).
Lubricate pivot pins,
(TM 9-4940-568-10).