groups
Paint mark
depending on the
Chapter XI. Cylinder block
91
(c) Grouping of connecting rod bearings:
0.044 mm.
(d) Select the connecting rod bearing shell according to the bore
diameter of the connecting rod bottom head and crankpin.
Nominal value of radial clearance: 0.022-
Color/group Reference value (mm)
Clue:
(a) Apply a small amount of engine oil to the piston groove.
(b) Install 2 compression rings and oil wiper and
ÿ If it is not possible to find the connecting rod bearing shell, the
crankshaft or connecting rod must be replaced.
Yellow/3
1.393-1.399 mm
put test marks on the top of the rings.
ÿ A: First compression ring
ÿ B: Second compression ring
Blue/2
1.388-1.394 mm
12. Selection of piston rod
Red/1 1.383-1.389 mm
ÿ C: Oil ring
(a) All four pistons and connecting rods in one engine must
belong to the same quality group.
13. Installation of compression and oil scraper rings
Assembly
Machine Translated by Google
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