TIMING CHAIN, CHAIN TENSIONER CONSTRUCTION [L3 Turbo]
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• A roller chain has been adopted in order to improve durability against high output and heavy loads.
Timing chain specifications
Item
Specification
Pitch dimension (mm {in})
8 {0.3}
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• The oil pressure chain tensioner consists of a ratchet and rack that fixes the piston in place when the engine is started, and a piston and spring that push against the tensioner arm.