Table des Matières
Publicité
POWR
PISTONS
2. Measure:
End gap
(with a thickness gauge 1)
Out of specification → Replace the
piston rings as a set.
End gap:
0.45–0.60 mm (0.018–0.024 in)
NOTE:
Push the piston ring into the cylinder with
the piston crown.
Piston pin and bearing inspection
1. Inspect:
Piston pins
Bearings
Signs of heat discoloration → Replace.
2. Measure:
Piston pin outside diameter
(with a micrometer 1)
Out of specification → Replace.
Piston pin outside diameter:
Standard
21.995–22.000 mm
(0.8659–0.8661 in)
Limit
21.990 mm (0.8657 in)
3. Check:
Piston pin-to-piston free play
(with the piston pin in the piston as
shown)
Free play → Replace the piston pin,
piston or both.
5-33
E
Publicité
Chapitres
Table des Matières
