Note. See also Section Timing drive - general information, component maintenance
Timing chain tensioner installation details
1 - Cork; 5, 15 - O-rings; 7 - Finger; 8 - Spring; 9 - Spring ring; 10 - Thrust bolt; 14 - Tensioner housing; 18, 20 - Air ducts; 19 - Air filter; 21 - Air pump
Timing chain tensioner design
1 - Cork; 2, 11 - Balls; 3, 12 - Pressure springs; 4 - Ball guide; 5, 15 - Aluminum O-rings; 7 - Finger; 8 - Thrust spring; 9 - Limiting spring; 10 - Thrust bolt; 13 - Thrust piece; 14 - Tensioner housing; 16 - Timing chain cover; 17 - Oil channel
Removing
1. Set the piston of the first cylinder to the position 30°after TDC. 2. Loosen the plug (1) about one turn.
3. Turn away a natyazhitel in gathering.
4. Remove the stopper (1) with sealing ring (5). Loosen the stop bolt (10) together with limit spring (9) in a stubborn direction. Wipe all items.
Installation
1. Screw the tensioner housing (14) with new sealing ring (15) and tighten it to 50 Nm.
2. Fix the O-ring (15) sealant in the tensioner housing (14) so that it is centered. Tighten the tensioner housing to 80 Nm.
3. Insert stop bolt (10) into the tensioner housing together with the restrictive (9) and pressure (8) springs and fingers (7).
4. Screw in the plug (1) into the tensioner (14) with new sealing ring (5) and tighten it to 40 Nm.