JLG T350 Service Manual - Manual (Page 138)

SECTION 4 - BOOM & PLATFORM
4-6 – JLG Lift – 3121198
9. Install the bolt, keeper pin, and upper pivot pin
securing the platform pivot to the boom.
10. Install the bolt, keeper pin, and lower pivot pin
securing the platform pivot to the boom.
Installation
1. Lift the boom into position on the machine. Install
the pivot pin, keeper pin, and bolt securing the
boom to the turntable.
NOTE: The main boom weighs approximately 626 lbs. (284
kg).
2. Install the pivot pin, nut, and bolt securing the top of
the timing link to the boom.
3. Install the pivot pin, keeper pin, and bolt securing
the rod end of the lift cylinder to the boom.
4. Connect the hydraulic hoses at the rear of the tele-
scope cylinder as tagged during removal.
5. Install the master cylinder. Refer to Section 4.3, Mas-
ter Cylinder.
6. Operate the boom through all functions and check
for proper operation or any leakage.