PIAGGIO MP3 400 hpe E5 2021 Service Manual page 102

Engine
Refitting the head and timing system components
CAUTION
AT EACH REMOVAL OF THE CYLINDER HEAD IT IS NEC-
ESSARY TO REPLACE THE STUD BOLTS. FOR FITTING
QUOTA SEE THE SECTION "MOTOR/STUD BOLT SHAFT
CRANKCASE"
- Position the crankshaft to the TDC in compres-
sion.
- Insert the head gasket and check the correct op-
eration of the alignment dowels.
- Insert the chain guide slider.
- Insert the head.
- Lubricate the stud bolt threads with engine oil.
ENG - 102
MP3 400 hpe E5