20A-1
CLUTCH
Clutch: Precautions for the repair
20A
Before removing the clutch, check:
-The direction of fitting for the clutch plate.
Before refitting the clutch, check:
-The flywheel friction track (no scratches or blue
stains),
-The crankshaft bearing (no sticking),
-The engine and gearbox seals (replace if necessary),
-The sliding action of the clutch plate on the output
shaft,
-The guide of the thrust bearing and clutch fork (no
wear or scratches).
During refitting:
Check the direction of the clutch plate.
Centre the clutch plate using the (Emb. 1518) or (Emb.
1780).
Gradually torque tighten the clutch pressure plate
bolts.
After refitting, check:
-The clutch play (for a cable operated vehicle),
-Bleeding of the hydraulic circuit (for vehicles with hy-
draulic controls).Special tooling required
Emb. 1518Set of clutch plate centr ing
mandrels
Emb. 1780Set of clutch plate centr ing
mandrels.
WARNING
To prevent the clutch from juddering or slipping, do
not grease the output shaft or the clutch plate hub.
20A-3
CLUTCH
Clutch: Specifications
D4F – D7F – K9K – K4M
20A
Number of grooves: 26
Colour of springs (3) : Red and Black
Colour of springs (4) : Grey
Pressure plate
Pressure plate part no.: 215 CPOE 4350
Drive platePlate outer diameter: 215 mm
Plate thickness: 6.9 mm
Number of grooves: 26
Spring colour (5) : Moss green
Spring colour (6) : Light blue
Spring colour (7) : Green
Spring colour (8) : Capri blue K4M
132330
132331
