Scania DC12 - Renewing a Piston

01:03-02
©
Scania CV AB 2011, Sweden
91
Renewing a piston
Specifications
Turn the rings marked "TOP" with the mark
face up.
Special tools
Other tools
Piston rings
Number of compression rings 2 off
Gap:
1st ring (upper), engines with aluminium pistons 0.35 - 0.60 mm
1st ring (upper), engines with steel pistons 0.35 - 0.60 mm
2nd ring 0.55 - 0.80 mm
Maximum clearance in groove, 2nd ring 0.25 mm
Number of oil scraper rings 1 off
Gap 0.40 - 0.60 mm
Maximum clearance in groove 0.25 mm
Number Denomination Illustration Tool board
87 362 Drift D3
Number Denomination Illustration Tool board
587 309 Piston ring expander D3
87 362
110 315
106 796
Crank mechanism
www.motodiesel.ir
MASHINESOFT.COM
09120146259