Technical information

39
Installation Information
MACK
Replaces 1 3/4" frost plug on left side
of engine
Replaces 1 3/8" core plug on right side
of block
Installs in 3/4" NPT plug in oil
cooler casting
Use 2 heaters
Install in 1 3/4" frost plug hole with
smooth bore
Mounts in water pump
MERCEDES
RR
UD TRUCK
RF 3 o’clock
Replaces plate in center of oil cooler 6:00
RC 5:00
LR 12:00
LR 12:00
VOLVO
Replaces 44mm threaded plug on left
front of engine
LR