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[expand all] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 [index] | | | 21.06.2006: Rings ready |
The first compression ring is a solid metal ring. The second is a scraper
type and might come with an expander ring (Saab OEM kits don't have
expander rings). The third ring is a multi-piece oil scraper, which has
two thin rails with a spacer between them, as well as an optional expander.
Have some oil ready to lubricate the rings before installation.
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Piston and crankshaft installation on a Saab B204/B234 engine. This engine
is found in all four-cylinder Saab 900 and 9000 from 1994 to 1998, as well
as 1999 9-3. Newer cars have lighter pistons and a slightly different
block but the procedure is still the same.
Tools and supplies:
- Torx E16 socket: main crankshaft cap bolts;
- 12-point 14 mm socket: connecting rod cap nuts;
- 6-point 14 mm socket: oil jets;
- torque wrench;
- piston ring compressor;
- piston ring expander;
- fresh engine oil.
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