Peugeot FB-0-1-2-4 Manual De Usuario
Trekker - Squab
REFITTING / FITTING
12
2
752127
752361
1
C. Refit the primary
transmission.
Fitting a variator
Warning: do not delete any piling up
element or reduce the dimensions.
This would lead to a tightening of the
nut on the grooves of the crankshaft
assembly and not on the fixes driven
face and hence would destroy the
crankshaft assembly.
element or reduce the dimensions.
This would lead to a tightening of the
nut on the grooves of the crankshaft
assembly and not on the fixes driven
face and hence would destroy the
crankshaft assembly.
- Place the washer 12.35 x 19.75 X 1
on the crankshaft assembly.
- Position the variable speed drive
while keeping the movable driven
face, the 6 rollers and the variation
ramp with the thrust spacer under
pressure.
- Fit the drive belt.
- Position the start ring gear plate
while checking that it is properly fitted
on the grooves of the crankshaft as-
sembly, position the nut and tighten by
hand.
- Check that the ring is flush with the
tool 752370.
- Tighten the nut to 4m.da.N.
on the crankshaft assembly.
- Position the variable speed drive
while keeping the movable driven
face, the 6 rollers and the variation
ramp with the thrust spacer under
pressure.
- Fit the drive belt.
- Position the start ring gear plate
while checking that it is properly fitted
on the grooves of the crankshaft as-
sembly, position the nut and tighten by
hand.
- Check that the ring is flush with the
tool 752370.
- Tighten the nut to 4m.da.N.
Instailing the kick starter (LH
cover)
- Fit the spindle bushing and the nylon
spacer (mark 1).
spacer (mark 1).
- Position the return spring, fit the
longest hook onto the pin on the cover.
- Instail the spindle into the bushing
after lubrication.
- Fit the second hook of the spring
onto the toothed section.
- Wind the spring slightly so as to
position the kick starter spindle onto
the central rib of the cover.
- Install the washer and circlips onto
the axis of the toothed section.
- Position the drive ratchet:
place the washer over the boss of the
ratchet shaft housing
load the kick starter by about 1/8 of a
turn in order to position the ratchet
(after lubricating the
shaft),
position the ratchet stop in its housing.
(Mark 2).
longest hook onto the pin on the cover.
- Instail the spindle into the bushing
after lubrication.
- Fit the second hook of the spring
onto the toothed section.
- Wind the spring slightly so as to
position the kick starter spindle onto
the central rib of the cover.
- Install the washer and circlips onto
the axis of the toothed section.
- Position the drive ratchet:
place the washer over the boss of the
ratchet shaft housing
load the kick starter by about 1/8 of a
turn in order to position the ratchet
(after lubricating the
shaft),
position the ratchet stop in its housing.
(Mark 2).
PRIMARY
TRANSMISSION
A. Clutch and driven puiley
assembly :
1. Dismantling:
- Hold the assembly using tool 752127
in a vice and loosen the special nut
with the wrench 752361 (39) or a 34
mm wrench depending on the clutch.
- Remove in the followin’g order :
. the clutch shoe assembly
. the spring
. the spring guiding sleeve
. take out the three guide pins of the
variable speed drive,
. separate the movable driven face
from the fixed driven face.
in a vice and loosen the special nut
with the wrench 752361 (39) or a 34
mm wrench depending on the clutch.
- Remove in the followin’g order :
. the clutch shoe assembly
. the spring
. the spring guiding sleeve
. take out the three guide pins of the
variable speed drive,
. separate the movable driven face
from the fixed driven face.
2.
Refitting
- Check the oil seals of the movable
driven face.
- Assemble the fixed and movable
driven faces.
- Refit the 3 guide pins and lubricate
the ramp of the variable speed drive.
- Position the sleeve having checked
that both «0» rings are in good
condition.
- Position the spring and the clutch
assembly.
- Using the tool 752127, compress the
spring and check that the nut is
tightened to 5m.daN.
driven face.
- Assemble the fixed and movable
driven faces.
- Refit the 3 guide pins and lubricate
the ramp of the variable speed drive.
- Position the sleeve having checked
that both «0» rings are in good
condition.
- Position the spring and the clutch
assembly.
- Using the tool 752127, compress the
spring and check that the nut is
tightened to 5m.daN.
B. Drive pulley - variator
assembly :
1. Dismantling
- Remove the thrust spacer L = 38mm
and the 3 bolts that secure the
housing and the stop (no 7 wrench).
and the 3 bolts that secure the
housing and the stop (no 7 wrench).
- Remove the housing using a
screwdriver.
- Remove the stop, the ramp plate, the
3 plastic spacers and the 6 rollers, the
«0»ring (81/1.5).
screwdriver.
- Remove the stop, the ramp plate, the
3 plastic spacers and the 6 rollers, the
«0»ring (81/1.5).
2. Inspection
- After cleaning, check the rollers in
particular. Their diameter should not
show any flat spots.
particular. Their diameter should not
show any flat spots.
3. Refitting
- Reverse opérations to dismantling
having lubricated the 6 rollers, the
ramp, and the movable
clutch plate bore with high
température grease 752093.
having lubricated the 6 rollers, the
ramp, and the movable
clutch plate bore with high
température grease 752093.
NOTE :
On the first generation FB engines
(Zenith, Buxy, Speedake), the rollers
of the drive pulley were assembled
without grease.
On the first generation FB engines
(Zenith, Buxy, Speedake), the rollers
of the drive pulley were assembled
without grease.