TM 9-2320-272-24-3
4-149. DUMP SUBFRAME REPLACEMENT (Contd)
NOTE
l Cross fittings to hoist cylinder hoses must be disconnected from
the cross fittings first. Then hoses can be removed from hoist
cylinders.
l Have drainage container ready to catch oil.
l Tag hoses for installation.
3.
Disconnect
three hydraulic hoses (6), (10), and (12) from right cross fitting (9).
4.
Disconnect
three hydraulic hoses (5), (7), and (11) from left cross fitting (8).
5.
Disconnect
two hydraulic hoses (6) and (10) from right and left cylinder ports (1) and (2).
6.
Disconnect
two hydraulic hoses (7) and (11) from right and left cylinder ports (4) and (13).
7.
Disconnect
two hydraulic hoses (5) and (12) from safety lock cylinder (3).
4-744
