Replace Power Steering Controller

IB 9015112 (02- 2017) 1

INSTRUCTION BULLETIN

No. 90151 12

Machine: M17 / T17

Published: 02- 2017

Rev. 00

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 reord er

individual p arts and will save th e 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 9015050

SYNOPSIS:

This kit contains the parts needed to replace the power steering controller on M17 sweeper- scrubbers

and T17 scrubbers.

Please follow step-by-step instructions.

SPECIAL TOOLS / CONSIDERATIONS: NONE

(Estimated time to complete: 45 minutes)

PROTECT THE ENVIRONMENT

Please dispose of packaging mat erials , used machine component s

such as bat t er ies and f luids in an envir onment ally saf e way according

to local was t e disposal regulat ions.

Always remember to recycle.

PREPARATION:

FOR SAFETY: Before leaving or servicing

machine, stop on level surface, turn off

machine, and remove key.

1. Disconnect the battery cable from the

machine.

W ARNING: Always disconnect battery

cables from machine before working on

electrical components.

2. Remove the access panel from the machine.

Set the access panel and all hardware aside.

(Fig. 1)

FIG. 1

PAGE 1
INSTRUCTION BULLETIN No. 9015112 Machine: M17 / T17 Published: 02- 2017 Rev. 00 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
INSTALLATION: Power steering assembly components shown removed to better show part locations. No parts of power steering assembly need to be removed from machine to replace steering controller FRONT 2 1 FIG. 2 1. Disconnect all the power steering harness connections from the steering controller. (Fig. 3 / Fig. 4) 2. Remove the steering controller from the machine. Discard the removed steering controller and all mounting hardware. (Fig. 2) 3.
PAGE 3
FIG.
PAGE 4
6. Calibration: Connect power steering wire harness YEL- 1 wire and YEL- 2 wire located near the controller to the switch (4). (Fig. 4 / Fig. 5 / Fig. 6) 10. Calibration: Quickly squeeze / activate the switch (3) lever four times within 3 seconds. The power steering controller (1) LED will illuminate each time the snap switch lever is squeezed. The LED will remain illuminated for 2 seconds the fourth time the snap switch lever is squeezed to show the sequence is completed. (Fig. 7) FIG.