Timing Drive Components: Notes

SPECIAL TOOLS

	Hold Down, Secondary Chain 303-1530
	Tool, Camshaft Holding 303-1248

Fig 1: Identifying Timing Drive Components

Courtesy of FORD MOTOR CO.

Item	Part Number	Description
1	6256	LH intake Variable Camshaft Timing (VCT) assembly
2	6C525	LH exhaust VCT assembly
3	6K297	LH secondary timing chain tensioner shoe
4	6B274	LH primary timing chain guide
5	6268	Primary timing chain
6	6306	Crankshaft timing chain sprocket
7	6L266	Primary timing chain tensioner
8	6K255	RH primary timing chain tensioner arm
9	6K297	RH secondary timing chain tensioner shoe
10	6C525	RH exhaust VCT assembly
11	6256	RH intake VCT assembly
12	6K297	RH primary timing chain guide
13	8501	Channel cover plate
14	6K297	LH primary timing chain guide
15	6268	RH secondary timing chain
16	6K254	RH secondary timing chain tensioner
17	6K254	LH secondary timing chain tensioner
18	6268	LH secondary timing chain