- Switch the pump to pressure mode (PRES-
SURE).
- Operate the pump slowly and check if there is an
increase of pressure. A small leakage is consid-
ered to be normal.
If anomalies are detected, replace the pump.
N.B.
A MALFUNCTIONING ONE-WAY VALVE CAN RESULT IN
RUBBER COUPLING AND FILTER OVERHEATING
N.B.
ABSENCE OF VIBRATION INDICATES INEFFICIENT SEAL-
ING
Specific tooling
020329Y
MityVac vacuum-operated pump
Inspecting the cut-off
- Remove the SAS valve.
- Connect the MITYVAC pump in low-pressure
mode (VACUUM) to the CUT-OFF valve vacuum
intake.
- Apply a vacuum value higher than 0.5 BAR.
- Check that this value is kept all the time.
- If a worn seal is detected, replace it.
- With a "T" bypass and flexible rubber hoses make
a parallel connection between the rubber coupling
and the vacuum intake of the CUT-OFF valve.
- Connect the bypass to the MITYVAC pump.
- Set the pump set to the low-pressure mode
(VACUUM).
- Using a pair of long flat pliers, choke the rubber
hose next to the valve.
- Operate the pump until vacuum is higher than 0.5
BAR.
- Release the hose and check how the vacuum re-
acts. - Under normal functioning conditions the
vacuum undergoes a slight fall and then readjusts.
There follows a slow and continuous loss of de-
pression up to approximately 0.4 BAR. At this point
Engine
Beverly 125
ENG - 152
Содержание Beverly Tourer 125
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR...
Страница 22: ...INDEX OF TOPICS TOOLING TOOL...
Страница 35: ...INDEX OF TOPICS MAINTENANCE MAIN...
Страница 51: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL...
Страница 57: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS...
Страница 80: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE...
Страница 83: ...INDEX OF TOPICS ENGINE ENG...
Страница 142: ...Lubrication Conceptual diagrams LUBRICATION CIRCUIT Engine Beverly 125 ENG 142...
Страница 143: ...Beverly 125 Engine ENG 143...
Страница 157: ...Remove the maximum nozzle Remove diffuser Beverly 125 Engine ENG 157...
Страница 166: ...INDEX OF TOPICS SUSPENSIONS SUSP...
Страница 189: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS...
Страница 203: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS...
Страница 204: ...Circuit diagram 125 ENGINE Cooling system Beverly 125 COOL SYS 204...
Страница 206: ...Cooling system Beverly 125 COOL SYS 206...
Страница 211: ...INDEX OF TOPICS CHASSIS CHAS...
Страница 223: ...INDEX OF TOPICS PRE DELIVERY PRE DE...
Страница 227: ...INDEX OF TOPICS TIME TIME...
Страница 246: ...Frame CHASSIS Code Action Duration 1 004001 Chassis Replacement Time Beverly 125 TIME 246...
Страница 264: ...Seat SADDLE Code Action Duration 1 004003 Saddle Replacement Time Beverly 125 TIME 264...
Страница 265: ...Seat lock SADDLE LOCK MECHANISM Code Action Duration 1 004054 Saddle lock catch Replacement Beverly 125 Time TIME 265...
Страница 267: ...Rear rack LUGGAGE RACK Code Action Duration 1 004008 Luggage rack Replacement Beverly 125 Time TIME 267...
Страница 278: ...Tyres 10...