JLG 1250AJP Service Manual - Manual (Page 167)

SECTION 3 - 1CHASSIS & TURNTABLE
3121171 – JLG Lift – 3-119
Installation
1. Using an adequate lifting device, support the weight
of the engine assembly and position it in place on
the machine. Install the engine pivot pin.
NOTE: The engine assembly weighs approximately 1275
lbs. (579 kg)
.
2. Route all wiring and fuel lines and connect them as
tagged during removal.
3. Unstrap the pump, re-connect it to the engine and
bolt it back into place. Torque the bolts to 75 ft. lbs.
(102 Nm).
4. Lift the hood support back into position. Install the
bolts and washers that secure the hood support to
the hinges. Re-connect the gas springs to the hood
support
NOTE: The hood support weighs approximately 134 lbs. (61
kg)