Chain TENSIONER, PRETENSIONING

WARNING: This page is about a different variant/trim than selected.

-- Pretension the piston by hand -arrow-.

Fig 1: Pretensioning Piston

Courtesy of VOLKSWAGEN UNITED STATES, INC.

-- Push the chain rail in the -direction of the arrow- and secure it with a 3 mm hex wrench -1-.

Fig 2: Pressing Chain Rail And Lock With 3 mm Allen Key

Courtesy of VOLKSWAGEN UNITED STATES, INC.