1989 Ski-Doo Repair Manual, Page 239Get this manual
Sub-section 11
Section 02 ENGINE (AIR INTAKE SILENCERFUEL TANK)
7234567B970
7 77273747576717B79202722232425
Rubber flange (2) Clamp (4) Carburetor (2) Clamp (2) Intake adaptor (2) Air silencer Warning label Tool bag (Formula MX MX only) Hexagonal flanged elastic stop nut M5 (2) (Formula MXIMX LTonly) Fuel pump Hexagonal flanged elastic stop nut M6 (2) Spring clip (4) Spring clip (2) Impulse hose 77 in (279 mm) Fuel line 73 in (330mm) (2) Fuel line 70in (254 mm) Tee Tee Fuel line bin (727 mm) (2) Fuel line in (727 mm) Male connector Grommet ruel line 7? in (30.4 mm) Fuel filter Air vent fitting
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Hexagonal nut 5176-78 Air vent tube 70in (7778 mm) Primer valve Fuel line 72 in Fuel line 24 in Fuel tank Fuol tank bracket Protector strip 7b in Flanged hexagonal elastic SfOp nut (2) Cap Gasket Throttle cablehousing Circlip Gasket Protector (Formula Plus Plus III Mach ) Fuel level sensor External tooth lock washer mm (5) Cylindrical Phillips head screw M5 74 (6) Tie rap ruel shut off valve Air filter Gasket Fuel line 72 in (30.4 mm) Flat washer (Formula MX MX Uonly) Gauge housing (Formula MX MX LT) Fuel gauge (Formula MX MX .T)