1980 Merak Camshaft/Cam Caps Diagram & Related Markings

Merak Camshaft Diagram III   –   Downloadable PDF, double click to download.

 

Cylinder 6 Stamping              Scribe Mark Cylinder 6

 

Cylinder #6 stamp mark on cylinder head.                                 long scribe mark matched to cam cap  stamp mark to

—————————————————                              locate # 6 cylinder TDC on the exhaust stroke.  Note

—————————————————                               the short scribe mark  just above the long mark.

Camshaft Markings                     Bank Stampings

The upper case O stamped on intake                                                  A – Bank & B – Bank Markation

camshaft located on A-Bank [cylinders 1-3]

Cam Cap Markings        Long Mark Intake #1

Upper case R stamped on exhaust camshaft located        Close up of long scribe mark matched to stamping

on A- Bank [cylinders 1-3].  Long scribe mark on              mark on the cam cap showing #1 cylinder is TDC

intake camshaft for locating cylinder #1  TDC.                   on the exhaust stroke.