Honda CRF250X, Owner'S Manual & Competition Handbook

Page: 64 / 180

Clutch System
Clutch Disc Inspection
Replace the clutch discs (1) if they show signs of
scoring or discoloration.
Measure the thickness of each clutch disc.
Service Limit:
0.112 in (2.85 mm)
Replace the clutch discs and clutch plates as a
set.
(1) clutch disc
Clutch Spring Inspection
(1) clutch spring
Measure the free length of each spring.
Service Limit:
1.50 in (38.0 mm)
If one or more springs are beyond the service
limit, replace the springs as a set.
Clutch Disc/Plate Installation
1. Install the spring seat (1) and judder spring (2)
onto the clutch center as shown.
Coat the clutch discs (3) and plates (4) with
clean transmission oil.
2. Install the clutch disc A (larger I.D. disc) (5)
onto the clutch outer.
Stack the seven clutch plates and seven clutch
discs alternately.
(1) spring seat (4) clutch plates
(2) judder spring (5) clutch disc A
(3) clutch discs
3. Apply grease to the clutch lifter rod (6).
4. Insert the clutch lifter rod into the mainshaft.
5. Install the clutch lifter (7) onto the rod.
(6) clutch lifter rod (7) clutch lifter
6. Install the clutch pressure plate (8).
7. Install the five clutch springs and bolts (9).
8. Tighten the bolts in a crisscross pattern in 2 or
3 steps, to the specified torque:
9 lbf·ft (12 N·m, 1.2 kgf·m)
(8) clutch pressure plate
(9) clutch spring bolts/springs
9. Install a new O-ring (10) in the groove of the
clutch cover (11).
(10) O-ring (11) clutch cover
(1)
(1)
58
Servicing Your Honda
(3)
(5)
(2)
(4)
(1)
(7)
(6)
(8)
(9)
(11)
(10)
10. Install the cover by tightening the five cover
bolts.