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Maintenance

STEERING MECHANISM

MSW020/025-E  [A895];

MSW025/030-F  [B895];

MPB040-E  [B827];

MPW045-E  [B802];

MPW050-E  [C802]

PART NO. 524154892

1600 YRM 1004

Summary of Contents for MSW025-E

Page 1: ...Maintenance STEERING MECHANISM MSW020 025 E A895 MSW025 030 F B895 MPB040 E B827 MPW045 E B802 MPW050 E C802 PART NO 524154892 1600 YRM 1004...

Page 2: ...dic Maintenance section Keep the unit clean and the working area clean and orderly Use the correct tools for the job Keep the tools clean and in good condition Always use YALE APPROVED parts when maki...

Page 3: ...Precautions 1 Control Handle Head 2 Control Handle 2 Remove 2 Install 3 Gas Spring 5 Discharging the Gas Spring 5 Troubleshooting 6 This section is for the following models MSW020 025 E A895 MSW025 03...

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Page 5: ...To avoid personal injury and prevent electrical shock perform the following steps before trouble shooting or adjusting and before connecting or disconnecting a handset or personal computer CAUTION To...

Page 6: ...alled under tension and can release with enough force to cause personal injury or property damage WARNING The capacitor in the transistor controller can hold an electrical charge after the battery is...

Page 7: ...Refer to Gas Spring 2 If previously removed install the bushings into the support bracket pivot pin holes NOTE Install the switch to the bracket with wire to bottom of the bracket 3 Install the contro...

Page 8: ...Figure 3 Control Handle Assembly Control Handle 1600 YRM 1004 4...

Page 9: ...au tions in this section DO NOT attempt to discharge the capacitors by shorting the controller WARNING The gas spring used on the control handle is in stalled under tension and can release with enough...

Page 10: ...ions Troubleshooting PROBLEM POSSIBLE CAUSE PROCEDURE OR ACTION Steering is rough or difficult Damaged worn or defective steer ing handle swivel bearing s Replace bearings Steering handle swivel beari...

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Page 12: ...1600 YRM 1004 10 15 3 08 10 06 9 05 8 05 7 05...

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