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Installation Procedures:
8 Re-install stock front header using stock bolts
and supplied collector clamp. If stock collector
gasket sticks to stock header it must be removed.
Torque header bolts to 2.0 kg-m (14.5 lb-ft).
9 Torque front and rear collector clamps to 1.25 kg-
m (9 lb-ft).
10 Install Yoshimura muffler. (Adjust muffler by
twisting it until it's vertically aligned and not
canted to one side or the other)
11 Install supplied exhaust springs between tailpipe
and muffler.
12 Install heat insulator to inside of muffler clamp
and slide clamp onto muffler. (Note direction of
clamp in Fig. 6)
13 Mount muffler clamp to inside of stock muffler
bracket using stock bolt, washers and nut.
(See Fig. 6) Torque bolt to 2.5 kg-m (18 lb-ft).
NOTE: Adjustment of the Yoshimura Header may be
necessary. Ensure that the rear shock lower
linkage has sufficient clearance.
14 Torque chassis mount bolt to 2.5 kg-m (18 lb-ft).
15 It is recommended that the entire exhaust system
be wiped down with rubbing alcohol to remove oil
and fingerprints. This will help prevent tarnishing
of the finish after the exhaust is heated up.
16 Check for proper clearance between new exhaust
system and motorcycle. (i.e. radiator, oil pan,
swing-arm, etc.) If any problem is found, please
carefully follow through the installation steps
again. If problem still persists, please call
Yoshimura tech. dept. at
(800)634-9166 / in CA (909)628-4722
NOTE: After starting motorcycle, it is normal for new
exhaust system and muffler to smoke until oil
residue burns off.
Chassis
Mounting
Stock Nut
Bracket
Header Mounting
Bracket
Chassis
Mounting
Stock Nut
ALS-014
Bracket
Header Mounting
Bracket
Stock Muffler
Bracket
Stainless Steel
Clamp
Stock Nut
and Washer
Heat
Insulator
Page 3
Stock Chassis
Mount Bolt with
washer
Fig. 4
M8X50H
8mm Washer
Fig. 5
Stock Bolt
and Washer
Fig. 6
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