Raymarine 4000 Mk2 - Clutch Kit A18084; Drive Belt Kit A18083

Chapter 3: Disassembly and Reassembly
4000 Mk2 Wheel Drive Service Manual 83158-1 13
4000 Mk2 Wheel Drive
Clutch kit A18084
4000 Mk2 Wheel Drive - Clutch Kit (A18084)
D5740-2
Clutch roller
Clutch eccentric
M5 x 30 mm screw
To replace either of the clutch eccentrics:
• follow steps 1-8 of ‘Disassembly’ to remove the eccentric:
• note: you do not need to remove the drive belt
• follow steps 3-4 of ‘Reassembly’ to fit the new eccentric and then follow steps 9-12 of
‘Reassembly’ to reassemble the drive unit
• adjust the clutch (as described above)
Drive belt kit A18083
4000 Mk2 Wheel Drive - Drive Belt (A18083)
D5739-2
To replace the drive belt:
• follow steps 1-3 of ‘Disassembly’ to remove the old drive belt
• follow steps 9-10 of ‘Reassembly’ to fit the replacement drive belt and then the support
plate
• fit the front cover
• adjust the clutch (as described above)