Exhaust Pipe Removal
Muffler Body (see Muffler Body Removal)
Oxygen Sensor (see Oxygen Sensor Removal in the
Electrical System chapter)
Support the premuffler chamber with the suitable stand.
Loosen the premuffler chamber mounting bolt [A].
Exhaust Pipe Holder Nuts [A]
Exhaust Pipe (Premuffler Chamber) [B]
(In the photo, the radiator has been removed for clarity)
Exhaust Pipe Installation
If the premuffler chamber guard [A] has been removed,
install it and tighten the bolts in sequence [1 ∼ 4] as shown
in the figure.
Torque - Premuffler Chamber Guard Bolts: 9.8 N·m (1.0
kgf·m, 87 in·lb)
Replace the exhaust pipe gaskets [A] with new ones and
Install the exhaust pipe.
Tighten the exhaust pipe holder nuts [B] and mounting
Torque - Premuffler Chamber Mounting Bolt [C]: 34 N·m
(3.5 kgf·m, 25 ft·lb)
Install the muffler body (see Muffler Body Installation).
Thoroughly warm up the engine, wait until the engine
cools down, retighten all the bolts and nuts.
Install the removed parts (see appropriate chapters).
When installing, run the cables and leads correctly (see
Cable, Wire, and Hose Routing section in the Appendix
ENGINE TOP END 5-45