Replace Steering Transmission Assembly

ManualsBrandsTennant ManualsMachinesBattery-Powered Ride-On Floor Scrubber

IB 9020400 (07- 2016) 1

INSTRUCTION BULLETIN

No. 9020400

Machine: T17 / M17

Published: 07- 2016

Rev. 02

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 9013267 (T17 machines NA serial numbers 000000- 010999 /

EU serial numbers 0000- 0330) / 9014997 (T17 machines NA serial numbers 011000- / EU

serial numbers 0400- ) (M17 All machines)

SYNOPSIS:

This kit contains the parts needed to replace the steering transmission on T17 scrubbers / M17

sweeper- scrubbers.

Please follow step-by-step instructions.

SPECIAL TOOLS / CONSIDERATIONS: 10mm ball & hex drive

(Estimated time to complete: 2 hours)

PROTECT THE ENVIRONMENT

Please dispose of pack aging mat erials , used mac hine component s

such as batt eri es and f luids in an envir onment ally s af e way ac cor ding

to local wast e dis posal regulat ions .

Always remember to recycle.

PREPARATIO N:

1. Empty the recovery tank and the solution tank

before jacking up the machine.

2. Park the machine on a clean level surface,

turn off the machine, set the parking brake,

and remove the key.

FOR SAFETY: Before leaving or servicing

machine, stop on level surface, turn off

machine, set parking brake, and remove key.

3. Disconnect the battery cable from the

machine.

W ARNING: Always disconnect battery

cables from machine before working on

electrical components.

4. Chock both rear tires.

Summary of content (11 pages)

PAGE 1
INSTRUCTION BULLETIN No. 9020400 Machine: T17 / M17 Published: 07- 2016 Rev. 02 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.
PAGE 2
5. Jack up the front end of the machine high enough to access the steering components and remove the steering components from under the machine. Place jack stands under the machine frame and lower the machine onto the jack stands. (Fig. 1) FIG. 1 FOR SAFETY: When servicing machine, block machine tires before jacking machine up. Use a hoist or jack that will support the weight of the machine. Jack machine up at designated locations only. Support machine with jack stands.
PAGE 3
INSTALLATION: NOTE: Use care when removing the drive wheel and steering transmission from the machine. The drive wheel weighs approximately 140 lbs (64 kg) and the steering transmission weighs approximately 90 lbs (41 kg). If necessary, seek help to remove these items from the machine. 2. Machines with Standard Steering: Disconnect the steering shaft from the input shaft. Set all hardware aside. (Fig. 3) 1. Remove the electric access panel from the steering channel.
PAGE 4
M8 hex screw securing lower platform to machine FRONT FRONT M8 hex screw and flat washer securing steering channel to machine FIG. 5 4. Remove the M8 hex screw securing the steering channel to the machine and and the M8 hex screw securing the lower operator platform to the machine. (Fig.
PAGE 5
FRONT T17 machines NA serial numbers (011000)/ EU serial numbers (0400) / M17 All machines Disconnect from main wire harness Set cable clamp and SEMS hex screw aside Set all hardware securing harness connectors to drive wheel aside Remove cover from drive wheel.
PAGE 6
8. Loosen the four M12 socket screws securing the drive wheel to the steering transmission. Do not remove the four socket screws. (Fig. 8) 9. Jack the machine up off the jack stands, remove the jack stands from under the machine, and lower the machine to the floor. 10. Raise the jack until it is touching the frame, but not enough to raise the machine from the floor. 11. Remove the four previously loosened M12 socket screws. Set the M12 socket screws and flat washers aside. (Fig. 8) 12.
PAGE 7
Remove five M10 hex screws / flat washers securing back end of steering transmission to machine. Move sprocket as necessary to access hardware. Remove three M10 hex screws / flat washers securing front end of steering transmission to machine after securing steering transmission into place with a jack. Machine frame Steering transmission Transmission sprocket Set M10 hex screws and flat washers aside (Qty 8 each) FRONT FIG. 9 14.
PAGE 8
18. Place the new steering transmission onto the jack, position the jack under the machine and raise the steering transmission up to the frame of the machine. Be sure no wires / cables get caught between the steering transmission and frame of the machine when raising the steering transmission. 21. Remove the jack from underneath the machine. 22. Use the five M10 hex screws / flat washers to secure the back end of the steering transmission to the frame of the machine.
PAGE 9
Steering transmission Machine frame Front drive wheel FRONT M12 socket screws and flat washers Torque the M12 socket screws to 124.7 Nm / 92 ft. lbs. (Qty 4 each) FIG. 12 24. Place the drive wheel onto the jack, slide the jack underneath the machine, and raise the drive wheel up to the steering transmission. 27. Position the drive wheel completely against the steering stop. (Fig. 13) 25. Use the four M12 socket screws to safely secure the drive wheel to the steering transmission. (Fig. 12) 26.
PAGE 10
29. Connect all wire harness connectors to the drive wheel. Arrange wire harness as shown. (Fig. 14 / Fig. 15) 34. Straighten the steering wheel. (Fig. 16) FIG. 16 FIG. 14 35. Reinstall the M8 hex screw to secure the steering channel to the machine and and the M8 hex screw to secure the lower operator platform to the machine. (Fig. 5) 36. Reconnect steering shaft. Tighten the hardware to 13.5- 24 Nm / 10- 17.7 ft lbs. (Fig. 17 / Fig. 18) FIG. 15 30.
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37. Reconnect battery cable to the machine. 38. Reinstall the electric access panel. 39. Start and test machine to ensure steering is straight. Make necessary adjustments. Bill Of Materials Tennant Ref. Part No. 9013267 Description ) Transmission Assy, Str, Afmkt [T17] Qty. 1 Tennant Ref. Part No. 9014997 Description ) Transmission Assy, Str, Afmkt [T17 / M17] Qty. 1 TENNANT COMPANY P. O.