Jetta L5-2.5L (CBTA) (2008)
Timing Chain: Service and Repair
Timing and Oil Pump Drive Chain Overview
Timing and Oil Pump Drive Chain Overview
1
Exhaust camshaft sprocket
2
Chain tensioner for the timing chain
‹› At the top with a sliding insert.
3
Timing chain
4
Tensioning rail
‹› For the timing chain, chain tensioner.
‹› Secured to the cylinder block.
5
Chain tensioner for the oil pump drive chain
‹› With tensioning rail.
6
Crankshaft sprocket
‹› Component of the crankshaft.
7
Guide rail for the oil pump drive chain
‹› Secured on the upper section of the oil pan.
