Section 04 ENGINE (2-STROKE)
Subsection 04 (TOP END)
3
F06D16B
2
1
4
5
RAVE VALVE CLOSED
1. Pulse from crankcase
2. Check valve
3. Positive pressure blocked by the solenoid
4. Solenoid deactivated
5. RAVE valves are opened to atmosphere
947 DI Engines
To open the RAVE valves, the MPEM activates a
solenoid which directs the pressure from air com-
pressor to the valves.
1
F12D02A
1. Pressure from solenoid
1
6
F12D15A
5
4
2
3
1. Solenoid
2. Pressure from air compressor
3. Pressure to RAVE valves
4. Vent to air intake silencer
5. Check valve
6. Vent from counterbalancing shaft oil cavity
To close the RAVE valves, the MPEM deactivates
the solenoid which blocks the air compressor
pressure. The RAVE valves are opened to the
atmosphere.
The vent on couterbalancing shaft oil cavity is nec-
essary to prevent pressure buildup in the cavity by
the air compressor piston movement. The check
valve allows pressure to escape from the cavity
but does not allow liquid to enter into the cavity.
smr2004-Complete Line Up
103
www.SeaDooManuals.net
Содержание 2006 GTI
Страница 1: ...Smr 2004 ang FH8 Thu Jun 03 14 42 10 2004 Page 1 www SeaDooManuals net ...
Страница 183: ...Section 04 ENGINE 2 STROKE Subsection 06 ROTARY VALVE F01D73W 159 smr2004 Complete Line Up 161 www SeaDooManuals net ...
Страница 795: ...F17Z03 www SeaDooManuals net ...
Страница 796: ...F17Z05 www SeaDooManuals net ...
Страница 797: ...F17Z04 www SeaDooManuals net ...
Страница 798: ...F17Z06 www SeaDooManuals net ...
Страница 799: ...F08Z03 www SeaDooManuals net ...
Страница 800: ...F18Z1A www SeaDooManuals net ...
Страница 801: ...Smr 2004 ang FH8 Thu Jun 03 14 42 10 2004 Page 1 www SeaDooManuals net ...