505 L4-2155cc N9te (1986)
Brake Switch (Cruise Control): Technical Service Bulletins
Cruise Control - Dump Valve Vacuum Hose Routing
BULLETIN NO. 226
DATE:
March, 1987
SUBJECT:
HELLA CRUISE CONTROL VACUUM DUMP VALVE VACUUM HOSE ROUTING
MODELS:
1985 TURBO ONLY 1986 & 87 WITH CRUISE CONTROL
If for any reason you have to disconnect the cruise control vacuum dump valve, vacuum hose routing to the dump valve is shown below. This
information will be incorporated in the next (1988 model) Electrical Troubleshooting Manual.
