Mitsubishi Eclipse 1990 Service Manual page 362

11
ENGINE OVERHAUL
Side rail gap
Identification mark "1
Identification mark
side
ring gap
and gap
(2)
(3) Install the lower side rail in the
9
(4) Make sure that the side rails move smoothly in either
Using piston ring expander, fit No. 2 and 'then
ring into position.
NOTE
1. The ring end is provided with
Identification mark:
2. Install piston rings with identification mark facing up, to'
Size mark
3. Size marks on piston rings are as follows..
Size
Standard
0.50
1
I
(1) Liberally coat engine oil on the circumference of the piston,
(2) Arrange the piston ring and oil ring gaps (side rail and
(3) Rotate crankshaft so that crank pin is on center of cylinder
Lower side
rail
TSB Revision
Piston and Connecting
the upper side rail.
To install the side rail, first fit one
the piston groove, then press the remaining portion into
position by finger. See illustration.
Use of ring expander to
can break the side rail, unlike other
Caution
Do not use piston ring expander
rail.
described in step (2).
direction.
PISTON RING NO. 2
INSTALLATION
ring
ring
the piston crown side.
mm oversize
mm oversize
PISTON AND CONNECTING ROD INSTALLATION
piston ring, and oil ring.
spacer) as shown in the figure.
bore.
Rod
the rail into
the side rail end gap
rings.
,
PISTON NO. 1
1 piston
mark.
Size mark
NONE
50
100
I
side
as