TM 9-2330-285-14&P/TO 36A11-21-10-1
This task covers:
Bleeding
INITIAL SETUP
Materials/Parts
Tools
Small jar
7/16-inch wrench
Hose, 5/16-inch I.D. by 24 inches
(61 cm.) - oil resistant
Oil, hydraulic type OHT
ACTION
REMARKS
ITEM
LOCATION
NOTE
This procedure is typical for the front and the rear
hydraulic lift systems.
Begin the bleeding procedures with the cylinder which is
furthest from the pump.
Move to the RAISE position.
Control valve (2)
1 Hydraulic pump (1)
Open.
Two manual
2 Two cylinders (3)
control valves (4)
Open using a 7/16-inch box wrench.
Bleeder valve (5)
3 Hydraulic
cylinder (3)
Push onto the end of bleeder valve (5).
Length of hose (6)
4 Bleeder valve (5)
a. Fill halfway with oil, type OHT
Jar (7)
5
hydraulic.
b. Submerge free end of hose (6) in oil
in jar (7).
Pump handle until bubbles stop coming from
Handle (8)
6 Hydraulic pump (1)
the end of hose (6) that is submerged in oil
in jar.
Bleeder valve (5)
Close using a 7/16-inch box wrench.
7 Hydraulic
cylinder (3)