Intake Manifold Service - BRP E250DHLSCS Service Manual

Intake Manifold Service

Removal
Disconnect vapor separator vent hose, throttle
position sensor connector, and throttle link arm.
Remove crankshaft position sensor from reed
plate assembly.
Remove oil/fuel pump bracket.
Remove throttle body screws and throttle body
assembly.
Remove gasket from throttle body.
Remove screws and reed plate assembly from the
crankcase.
FUEL COMPONENT SERVICING
Disassembly
All reed plate assembly and reed valve assem-
blies must be cleaned before reassembly. DO
NOT use strong carburetor cleaner or the hot
soaking tank method for cleaning.
Remove the reed valve retainer screws and
remove the assembly.
Use caution to prevent damaging reed valve
assemblies.
004258
IMPORTANT:
assemblies. Damaged reed plates are not ser-
viceable and are replaced as an assembly.
Inspection
004190
Inspect the leaf plate assemblies for damage or
contamination:
Leaf plates must not be distorted.
•
Leaf valve must not be cracked or chipped.
•
Leaf plate stops must not be distorted or loose.
•
Leaf plate assemblies must be clean.
•
FUEL SYSTEM
DO NOT disassemble reed valve
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8
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