Tennant 9000498 Instruction Bulletin

INSTRUCTION BULLETIN
NOTE: DO NOT DISCARD the Parts List from the Instruction Bulletin. Place the
Parts List in the appropriate place in the machine manual for future
reference. Retaining the Parts List will make it easier to reorder
individual parts and will save the cost of ordering an entire kit.
NOTE:Numbers in parenthesis ( ) are reference numbers for parts listed in Bill of Materials.
Installation instructions for kit number 9000498
SYNOPSIS / PROBLEM:
This kit contains the parts needed to install a FaST kit on the T7 model scrubbers.
Please follow step-by-step instructions.
SPECIAL TOOLS / CONSIDERATIONS: NONE
(Estimated time to complete: 4 hours)
PREPARATION:
Refer to Fig. 1, Fig. 2, and Fig. 3
1. Completely empty the solution tank and
recovery tank. Refer to the operators manual for
instructions.
2. Park the machine on a clean level surface.
3. Lower the scrubber head and squeegees.
4. Turn off the machine and remove the key.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off the
machine, and remove key.
5. Disconnect battery cables from the machine.
WARNING: Always disconnect battery
cables from machine before working on
electrical components.
6. Disconnect the operator seat cable from the
main wire harness and remove the seat from the
machine. Refer to Fig. 1.
7. Remove the existing compartment door from
the battery compartment shroud. Remove the
hardware holding the battery compartment
shroud onto the machine. Remove the shroud
from the machine. Refer to Fig. 1. Discard the
existing compartment door.
8. Use a mechanical hoist or lift to remove the
battery group from the machine.
IB 340770 (08- -2005)
NOTE: When servicing machine, use hoist or lift
that will support the weight of the battery pack.
9. Jack or lift the front end of the machine between
6" and 12" from the floor, slide jack stands to
appropriate points underneath the machine,
and lower the machine onto the jack stands.
Refer to the Operators Manual for additional
information.
FOR SAFETY: When servicing machine, block
machine tires before jacking machine up. Use a
hoist or jack capable of supporting the weight
of the machine. Jack machine up at designated
locations only. Support machine with jack
stands.
10. Disconnect the cables from both scrub head
drive motors and the water valve solenoid from
the main wire harness. Refer to Fig. 2.
11. Disconnect the hose connected to the scrub
head water valve.
12. Remove the cotter pins from clevis pins (A), (B),
(C), and (D) and pull the clevis pins from the
scrub head lift assembly. Do not lose any
hardware removed from the machine in this
step since these items are needed to reinstall
the scrub head lift assembly. Refer to Fig. 3.
13. Remove the scrub head lift assembly from
underneath the machine. Refer to Fig. 3.
No. 340770
Machine: T7
Published: 08- -2005
Rev. 01
1