Engine Rattle: 1,800-2,200 RPM - Timing Chain Tensioner TSB
Use a hammer and the J 46165 Pin Driver to install the dowel pins through the two lower holes in the bracket and into the engine block. Make sure that
the bracket is held firmly in place before proceeding.
For model years 1996-1998, install a roller-type timing chain set. Install the crankshaft sprocket using the J 5590 Crankshaft Gear Installer. Install the
timing chain around the crankshaft sprocket and position the timing chain to the driver's side of the engine.
Install the nylon timing chain tensioner guide onto the timing chain tensioner bracket pin and position the top of the guide under the tab at the top of the
bracket.
Install the camshaft sprocket into the chain and then to the camshaft. Install the bolts finger-tight. Make sure the timing marks are aligned, then tighten
the camshaft sprocket bolt.
Tighten
Tighten the bolt to 25 N.m (18 lb ft).
Install the crankshaft reluctor ring.
Install the engine front cover and place a washer under the two center cover bolts that extend through the tensioner bracket. These washers are required
to maintain the proper crush on the engine front cover seal.
Tighten