04_12
04_13
04_14
Spark plug dismantlement (04_12, 04_13, 04_14)
In order to inspect the spark plug, follow the operation described when the engine is
cold:
- Lift the saddle and remove the helmet compartment. Remove the spark plug inspec-
tion cover «
A
» by unscrewing the screw «
B
».
- From the engine compartment, release clamp «
C
», pull cover «
D
» upwards and slide
off the spark plug shielded cap.
- Remove the spark plug using the box-spanner supplied.
Use the box-spanner to refit the spark plug in its seat, then tighten it. Care should be
taken while installing and fixing it with the correct inclination. Before refitting the shiel-
ded cap, insert it first in the cover. Tie down the cable in the corresponding clamp.
Be extremely careful when carrying out the operations described above, insert your
left hand on the spark plug inspection door side and your right hand from the helmet
compartment side.
CAUTION
FOLLOW THESE PROCEDURES VERY CAREFULLY TO AVOID ANY SEVERE
DAMAGE THAT MAY BE CAUSED BY THE VERY POWERFUL IGNITION SYS-
TEM.
CAUTION
THE SPARK PLUG MUST BE REMOVED WHEN THE ENGINE IS COLD.
USING IGNITION ELECTRONIC CENTRAL UNITS OR SPARK PLUGS OTHER
THAN THE TYPES PRESCRIBED (SEE «TECHNICAL DATA» SECTION) CAN
CAUSE SERIOUS DAMAGE TO THE ENGINE.
60
4 Maintenance
Summary of Contents for LX 125 i.e.
Page 4: ...4 ...
Page 7: ...Vespa LX 125 i e 150 i e Chap 01 General rules 7 ...
Page 19: ...Vespa LX 125 i e 150 i e Chap 02 Vehicle 19 ...
Page 20: ...02_01 20 2 Vehicle ...
Page 22: ...02_02 Analogue instrument panel 02_02 M Engine management indicator light 22 2 Vehicle ...
Page 33: ...Vespa LX 125 i e 150 i e Chap 03 Use 33 ...
Page 53: ...Vespa LX 125 i e 150 i e Chap 04 Maintenance 53 ...
Page 89: ...Vespa LX 125 i e 150 i e Chap 05 Technical data 89 ...
Page 90: ...05_01 90 5 Technical data ...
Page 96: ...96 5 Technical data ...
Page 97: ...Vespa LX 125 i e 150 i e Chap 06 Spare parts and accessories 97 ...
Page 99: ...Vespa LX 125 i e 150 i e Chap 07 Scheduled maintenance 99 ...