The crane hydraulic system operates at oil pressures up to 3,100 psi (21,375 kPa). Never
disconnect any hydraulic line or fitting without first dropping pressure to zero. Failure to
comply may result in serious injury or death to personnel.
Left and right outrigger cylinders are removed the same way. Left side shown.
Tag and mark hydraulic hoses prior to disconnecting.
Plug hoses after disconnecting.
Position drain pan under two hoses (1).
Disconnect hoses (1) and preformed packings (2) from elbows (3). Discard preformed packings.
Note location of elbows prior to removal.
Remove two elbows (3) and preformed packings (4) from cylinder (5) through holes in subframe barrel
(6). Discard preformed packings.