TS Performance Duramax Shim Kit - Manual (Page 2)

Continued
Installation of Fuel Rail Valve Shim Kit
GM 6.6L Duramax, 2004.5 - 2009 Models LLY, LBZ, & LMM
This kit includes a Separation tool and (3) .20” shims
1. View Glow Plug Controller mounted on Driver Side
Firewall. Remove 2 bolts holding
the controller case cover.
2. Remove the 5 bolts shown, four on the case and 1
on the metal tubing shown.
Remove black metal casing under the bolts to access
the fuel pressure valve.
3. Fuel pressure valve can now be seen after
removing Glow Plug Controller assembly. Unscrew
valve and remove from fuel rail. Photo shows valve
loosen and unthreaded most of the way.
4. Take valve and thread supplied nut tool onto valve.