Honda TRX450R Service Manual page 88

MAINTENANCE
Install the new drive chain over the sprocket.
NOTICE
Never reuse the old drive chain, master link, master
link plate and O-ring.
Insert the master Install the new master clink, O-rings and plate.
link from the inside
of the drive chain,
and install the plate
with the
identification mark
facing out.
Assemble the part with the drive chain tool set.
TOOL:
Drive chain tool set 07HMH-MR10103 or
07HMH-MR1010C (U.S.A.
only)
Make sure the master link pins are installed prop-
erly.
Measure the master link pin length projected from
the plate.
STANDARD LENGTH:
DID: 1.15 - 1.55 mm (0.045 - 0.061 in)
RK: 1.2 - 1.4 mm (0.05 - 0.06 in)
Stake the master link pins with the drive chain tool
set.
Make sure the pins are staked properly by measur-
ing the diameter of the staked area.
DIAMETER OF THE STAKED AREA:
5.5 - 5.8 mm (0.22 - 0.23 in)
O-RINGS (J$SF PLATE
MASTER LINK
DRIVE CHAIN TOOL SET
MASTER LINK PINS
4-24