Technical Service Manual M9 Transfer Stretcher (M999-29, Version 11, June 2021)
1
CONTENTS
CHAPTER PAGE
1. INTRODUCTION ........................................................................................................................................................................ 3
2. PRECAUTIONS........................................................................................................................................................................... 5
3. ABBREVIATIONS, SYMBOLS & TERMINOLOGY .......................................................................................................... 7
4. CATALOGUE INFORMATION ................................................................................................................................................ 9
5. FASTENER GUIDE .................................................................................................................................................................. 10
6. MAINTENANCE & SERVICING ...........................................................................................................................................11
7. SERVICE INSTRUCTIONS ....................................................................................................................................................15
Power cord ..............................................................................................................................................................15
Handset ....................................................................................................................................................................16
Fuse ...........................................................................................................................................................................17
Battery ......................................................................................................................................................................18
Control box - CB16 ............................................................................................................................................19
Horizontal side rail - Gas strut assembly replacement ...............................................................................20
Backrest actuator ...................................................................................................................................................21
Kneebreak actuator ................................................................................................................................................23
Hi-Lo lift actuator ....................................................................................................................................................24
Backrest ...................................................................................................................................................................26
Head end elevator ..................................................................................................................................................27
Foot end elevator ....................................................................................................................................................29
Castors .....................................................................................................................................................................31
Castor adjustment ..................................................................................................................................................33
Earth cables .............................................................................................................................................................34
8. CONTROL SYSTEM TROUBLESHOOTING ..................................................................................................................36
9. EARTH CABLES AND ELECTRICAL SPARES ..............................................................................................................38
10. ELECTRIC CIRCUIT ............................................................................................................................................................39
11. BOGIE & ELEVATORS .........................................................................................................................................................40
12. TRANSFER DECK COMPLETE ........................................................................................................................................42
13. BACKREST & SEAT SECTION ..........................................................................................................................................44
14. LEG SECTION COMPLETE ...............................................................................................................................................45
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