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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)

Содержание 4000 mk2 Wheel Drive

Страница 1: ...approved for such use by Raymarine should be used in order to maintain compliance with the relevant CE requirements Incorporation use or attachment by any means of parts or components not supplied for...

Страница 2: ...4000 Mk2 Wheel Drive 2 4000 Mk2 Wheel Drive Service Manual 83158 1 4000 Mk2 Wheel Drive Service manual contents Raymarine Ltd 2001...

Страница 3: ...9 3 3 Reassembly 9 Gearbox 9 Clutch eccentrics 9 Drive ring and bearing cage 9 Drive belt and support plate 10 Clutch lever and ratchet knob 10 Motor assembly 10 Front cover 10 3 4 Adjusting the clutc...

Страница 4: ...4000 Mk2 Wheel Drive 4 4000 Mk2 Wheel Drive Service Manual 83158 1 4000 Mk2 Wheel Drive...

Страница 5: ...is approximately 1 to 2 ohms Change adjust as necessary No Yes Check wiring and connector OK Change as necessary Change as necessary D5728 1 Connect power supply see below OK No Yes Change adjust as...

Страница 6: ...rill bit Not illustrated on exploded view Wheel drive unit A18081 Entire wheel drive assembly 4 Drive belt A18083 Clutch kit A18084 8 Clutch eccentric 5 Clutch roller 6 M5 x 30 mm screw Bearing kit A1...

Страница 7: ...M5 x 30 mm x2 7 Clutch lever 8 Clutch eccentric x2 9 Clutch ratchet knob 10 Bearing cage x3 11 Drive ring 12 Ball bearing x21 13 Machined pulley 14 Collar nut 15 Rubber cap 16 Motor tube 17 Motor sle...

Страница 8: ...ulley 13 remove the drive belt from the drive ring 11 Clutch eccentrics knob and lever 4 Remove the 2 clutch rollers 5 from the clutch eccentrics Note the clutch rollers are identical 5 Remove the clu...

Страница 9: ...he gearbox 23 by inserting it from the inside of the back cover 24 Ensure that the locating slots on the gearbox are aligned with the lugs in the back cover 2 Place the machined pulley 13 onto the gea...

Страница 10: ...Nm check that the lever engages and disengages the clutch 12 Fit the clutch ratchet knob 9 place the clutch ratchet knob over the eccentric spindle insert and tighten the clutch ratchet knob screw 6...

Страница 11: ...n the clutch or 4 clicks anti clockwise to loosen the clutch 3 Use the allen key to re tighten the clutch knob screw 4 Check that the wheel still moves freely with the clutch off Note If the wheel doe...

Страница 12: ...h ratchet knob A18078 4000 Mk2 Wheel Drive Clutch Ratchet Knob A18078 D5735 2 M5 x 30 mm screw Clutch ratchet knob To replace the clutch ratchet knob follow step 7 of Disassembly to remove the knob fo...

Страница 13: ...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 descri...

Страница 14: ...1 12 of Disassembly to remove the ball bearings bearing cage and drive ring follow steps 5 16 of Reassembly to fit the new drive ring and or bearing cage and or ball bearings and reassemble the wheel...

Страница 15: ...ce the motor follow steps 14 16 of Disassembly to remove the motor assembly lift up the motor clamp so you can de solder the motor loom wires from the contacts on the motor solder the motor loom wires...

Страница 16: ...Wheel Drive Front Cover A18074 D5731 2 To replace front cover pull off the old front cover drill the relevant spoke clamp holes in the new front cover fit the front cover back onto the drive unit For...

Страница 17: ...Restraint A18080 D5737 2 No10 x 3 4 in screw x4 4 mm drill bit 4 mm drill bit Torque restraint Fit according to instructions supplied with the torque restraint Single spoke clamp A18089 4000Mk2 Wheel...

Страница 18: ...PO3 5TD Telephone 44 0 23 9269 3611 Fax 44 0 23 9269 4642 Raymarine Inc 22 Cotton Road Unit D Nashua NH 03063 4219 USA Telephone 1 603 881 5200 Fax 1 603 864 4756 www raymarine com email techsupport...

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