Page 901 - 2006 HARLEY FLSTCI SERVICE MANUAL

2

3

4 Figure 3-154. Oil Pressure Relief Valve Assembly

Roll pin Valve body Bypass port

1 Spring
7446 1. 2. 3. 4.

Secure the cam support plate in a vise with access to the
roll pin. Be sure to install a pair of brass jaw inserts in the
Remove the primary cam chain tensioner assembly. See
CAM CHAIN TENSIONERS earlier in this section.
OIL PRESSURE RELIEF VALVE

vise to avoid damage to the casting. See Figure 3-154. Using a 1/8 in. punch with a small hammer, carefully tap roll pin (1) from pin hole in cam support plate. Discard roll pin. Remove spring (2) and valve body (3) from bypass port. NOTE If diagnosing low oil pressure, start with step 1. If diagnosing high oil pressure, then begin with step 2. Insert straight stiff wire into unplugged hole outboard of roll pin until it bottoms. Mark wire and measure distance from edge of cam support plate to inboard side of piston. With piston fully seated in the bore, depth should be approximately 2.25 inches (57.15 mm). If it is not, con- Re

HOME Removal 1. 2. 3. 4. Cleaning 1. tinue with step 2. 2. 3. 4. are found. 5. Installation 1. ing. 2. 3. of valve body. Start 4. screwdriver. 5. 6. 7. 8. 3-114