The travel speed control lock may not disengage; this can lead to difficulties in stopping the machine. Only machines equipped with the 8U6281 automatic travel speed control are concerned.
Model & Identification Number
Dealers need to order parts for this program.
- 4 - 8U8044 diodes
- 3 - 8U8045 diodes
See the attached Rework Procedure.
Service Claim Allowances
NOTE: This is a 2-hour job.
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
NOTE: MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
- (1-Rework Procedure)
Locate, Replace, And Add Diodes
ITEM 1 Schematic which shows the five (5) Diodes which need to be replaced and the two (2) Diodes which need to be added.
Replacement of 4 Diodes 8U8044 in The Right Hand Side Console
ITEM 2-A Location of the Diodes and how to access them.
ITEM 2-B Shows the four Diodes to be replaced.
ITEM 2-C Photograph of the location of the Diodes to be replaced by the 4 - 8U8044 Diodes.
Replacement of 1 Diode Under The Operator Platform
ITEM 3-A Location of the Harness on which the Diode needs to be replaced.
The Harness is located on the right hand side under the Operator Platform.
ITEM 3-B Illustrates the exact location of the Diode to be removed and replaced.
NOTE: You need to remove a part of the Harness protective cover to access to the Diode. This 1 - 8U8045 Diode needs to be soldered.
ITEM 3-C Photograph showing location of Harness and Diode.
Adding 2 New Diodes
ITEM 4Shows the location on the machine where the T-Mode Solenoid and the automatic Travel Speed Solenoid are situated.
ADD THE 2 - 8U8045 DIODES AS SHOWN UNDER ITEM 1