JLG 3246ES Service Manual - Manual (Page 58)

SECTION 3 - CHASSIS & SCISSOR ARMS
3-22 – JLG Lift – 3121166
13. Lower motor into the bore of the spindle. Motor
may need to be tapped with a rubber mallet to get
by the O’ring.
14. Install the thru bolts. Tighten to 9-11 ft.-lbs.
NOTE: This is a blind assembly, make sure the specified
torque is attained. If the torque is not attainable,
then the thru bolt is not in the tapped hole. The
motor will need to be aligned properly.
15. Reinstall the back sealing cover onto the motor
end.
16. Fill the gearbox with ISO grade 68 oil or oil of a
similar viscosity (80W gear oil or 20W engine oil).