16-12.BOOM ASSEMBLY - REPLACE (Contd)
Start engine. Use joystick to extend boom hoist
cylinder (12) until cylinder rod eye is aligned with
pivot pin hole of boom assembly (8).Stop engine.
Apply anti-seize compound to pivot pin (13)
Install pivot pin (13).
Secure pivot pin (13) to boom assembly (8) with
capscrew (14) and new locknut (15).
Repeat steps 4d through 4f for other boom hoist
CONNECT THREE HOSES (9) TO LINES (10) AT
UNDERSIDE OF BOOM ASSEMBLY (8).
Start engine and raise boom assembly (8) as
required to access lines (10).Stop engine.
Remove hose caps carefully prior to connecting hoses (9) in
step 5b. Hydraulic oil may be under pressure.
Connect three hoses (9) to three lines (10) at
underside of boom assembly (8).
START ENGINE AND LOWER BOOM ASSEMBLY (8)
UNTIL HORIZONTAL.STOP ENGINE.