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KIT NO. 9017775
Models: T350, Speed Scrub 350
This kit includes the necessary parts to replace a defective drive harness assembly on earlier models. It
includes upgrade parts (items 2- 8) to protect the drive assembly harness from possible damage. Carefully
install the new drive harness kit as instructed.
INSTALLATION INSTRUCTIONS:
Installation Time: 1 hour
Special Tools Required: None
9017775 - Kit Contents
2
4
5
6
7
8
Item Part No. Description
1
1238239 Harness Kit, Drive
2
130008
Conduit, Wrap, Corrugated
3
130773
Tie, Cable, Nyl, 11.0L, 14w, 3.0
4
26395- 1 Clamp, Cable, Stl, 0.56D x 0.38W, 1hole
5
1239387 Bracket, Support, Harness
6
08716
Screw, Hex, M6 x 1.00 x 20, ss
7
08712
Nut, Hex, Lock, M6 x 1.00, nl, ss
8
01684
Washer, Flat, 0.278 0.69D .05, ss
PREPARE MACHINE FOR KIT INSTALL:
1. Empty the solution and recovery tanks.
2. Park the machine on a level surface and remove key.
3. Disconnect battery cable connector from battery pack.
FOR SAFETY: Before servicing machine, stop on
level surface, turn off machine, remove key and
disconnect battery cables.
4. Remove the left side frame shroud from the machine.
5. Carefully jack up the front of machine at designated
jack locations. Use jack stands to support machine.
REMOVE THE DRIVE ASSEMBLY FROM MACHINE:
1. Remove the four screws and washers securing the
drive assembly to the steering pulley bearing housing.
Save screws and washers for new harness assembly.
2. Unplug the two cable harness connectors and remove
drive wheel assembly from machine.
3. Remove the wheel from the drive assembly.
Save screw for reuse.
9017776 Rev. 00 (11- 2018)
Drive Harness Kit
3
1
Qty.
1
2 ft
2
1
1
1
1
1
REMOVE THE OLD DRIVE HARNESS ASSEMBLY
FROM THE DRIVE MOTOR:
1. Remove the three hex screws securing the brake
assembly to drive motor. Remove the brake assembly.
Save hardware.
Three hex
screws
2. Remove the retaining ring from the motor shaft. Then
remove the collar and key from shaft. Do not misplace
the collar, key and retaining ring.
3. Remove the two screws securing the carbon brush
plate to the motor. Remove plate as shown. Save
hardware.
Carbon
brush
plate
4. Discard the old drive harness assembly.
Tennant Company
Page 1 of 2
www.tennantco.com
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Related Manuals for Tennant Nobles T350
Summary of Contents for Tennant Nobles T350
- Page 1 2. Unplug the two cable harness connectors and remove 4. Discard the old drive harness assembly. drive wheel assembly from machine. 3. Remove the wheel from the drive assembly. Save screw for reuse. 9017776 Rev. 00 (11- 2018) Tennant Company www.tennantco.com...
- Page 2 4. Re- install wheel on new drive assembly. Use existing screw. Torque screw to 21 Nm (15 ft lb). 5. Replace the left side frame shroud and reconnect batteries. 6. Test machine for proper operation. 7.25 in / 18.4 cm 9017776 Rev. 00 (11- 2018) Tennant Company www.tennantco.com...
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