Removal From Vehicle; Engine Support And Muffler Disassembly And Assembly; Installation On Vehicle - BOMBARDIER ski-doo Tundra Scandic 2004 Series Shop Manual

Section 04 ENGINE
Subsection 02 (277 ENGINE TYPE)

REMOVAL FROM VEHICLE

Remove or disconnect the following then lift en-
gine from vehicle:
– guard
– drive belt
– muffler
– carburetor
– oil injection pump cable
– oil injection inlet line
– impulse line
– electrical connectors
– hood retaining cable
– engine mount nuts.
ENGINE SUPPORT AND MUFFLER
DISASSEMBLY AND ASSEMBLY
Torque the manifold screws no. 16 to 25 N•m
(18 lbf•ft).
Torque the support screws no. 4 to 15 N•m
(133 lbf•in) and nuts no. 1 to 48 N•m (35 lbf•ft).
Torque the engine support screws and nut no. 10
to 48 N•m (35 lbf•ft).
Apply Loctite 243 (P/N 293 800 060) on threads
of screw no. 2. Torque screws no. 2 retaining
the engine support to engine crankcase to 21 N•m
(15 lbf•ft).

INSTALLATION ON VEHICLE

To install engine on vehicle, reverse removal pro-
cedure. However, pay attention to the following:
– Check tightness of engine mount nuts, and drive
pulley screw.
– After throttle cable installation, check maximum
throttle slide opening.
– Check pulley alignment and drive belt tension.
– Seal exhaust ball joints with Loctite 30542 (P/N 293
800 090).
04-02-2
MMR2004-111_04_02A.FM