Intake Manifold Parts Disassembly; Injector Disassembly - PIAGGIO 500 cc Service Manual

Thermal unit and timing system
- Assemble the transmission cover complete with net
filter, and the external transmission cover according
to the procedure described in Chapter 3-Automatic
Transmission
- Assemble the cooling system sleeves using new
clamps. Follow the procedure described in Chapter 5-
Flywheel cover.

Intake manifold parts disassembly

Injector disassembly

N.B.: Remove the injector from the manifold only if it is
faulty. Check the injector operation with the injector
assembled on the manifold (see Chapter 9-Injection)
- To remove the injector, first remove the T joint central
fixing screw supporting the injector.
- Remove the manifold injector.
N.B.: The abovementioned procedure is necessary to
be able to wash or replace the manifold.
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