Technical data

ENGINE MAIN
!, r
M&HANICAL IJNIT ~
,,
Compression rings
WL
-.
0
7
--.
a
Unit: mm (in)
Inspection data
Engine
1800
VM 82A
Ring thickness “a”
l
~
81,
Ring gap (‘1 ) “b”
;’
1 st compression ring
2.075 to 2.095 (0.0817 to 0.0825)
2nd compression ring
1.978 to 1 .s90 (0.0779 to 0.0783)
Oil scraper ring
3.978 to 3.990 (0.1566 to 0.1571)
1 st compression ring
0.40 to O.b5 (0.0157 to 0.0256)
2nd compression ring
0.25 to 0.45 (0.0098 to 0.0177)
Oil scraper ring
0.25 to 0.58 (0.0098 to 0.0226)
(1:) ~ TO! be measured by ring gauge or in cylinder liner
‘i
“,,
IGudgeon pins
Unit: mm (in)
Inspection data
igec ,,n pin biameter “a”
May ~ 1988
Engine
1800
VM82A
.
29.990 to 29.996 (1.1807 to 1 ,1809)
PA3335008833Ob