Tennant 6400E, Service Manual

Page: 38 / 294

CHASSIS
2-20
6400E MM434 (7--99)
TO INSTALL PROPELLING GEARBOX
FOR SAFETY: Before Leaving Or
Servicing Machine; Stop On Level
Surface, Set Parking Brake, Turn Off
Machine And Remove Key.
1. Raise the rear of the machine and place jack
stands under the machine frame.
FOR SAFETY: When servicing machine,
jack up machine at designated locations
only. Block machine up with jack
stands.
2. Position the gearbox under the rear of the
machine. The gearbox must be stood
straight up and jacked into position.
NOTE: Place a jack under the gearbox and use it
to lift the gearbox into place.
3. Line up the threaded mount holes in the top
of the gearbox with the mount holes in the
machine frame. Reinstall the six hex screws
using 242 blue loctite and tighten to 64 -- 83
Nm (50 -- 60 ft lb).
NOTE: Make sure the gearbox is installed in the
machine frame in the same orientation as it was
removed.