12. COOLING SYSTEM PEOPLE/PEOPLE S 250
Impeller Mechanical Seal
WATER PUMP/IMPELLER
INSTALLATION
When the mechanical seal is replaced, a
new seal washer must be installed to the
impeller.
Seal Washer (Porcelain)
Impeller (Left Hand Threads)
Install the impeller onto the water pump
shaft.
Torque: 9.813.7N-m
The impeller has left hand threads.
Install the two dowel pins and a new gasket. Dowel Pins
Bolts
Install the water pump cover and tighten the
4 bolts.
Torque: 7.811.8N-m
Water Pump Cover
12-13