Q45 V8-4494cc 4.5L DOHC (VH45) (1992)
Radiator Drain Plug: Customer Interest
Radiator Drain Cock - Melting
Classification:
EM92-003
Section:
Engine Mechanical
Reference:
TECHNICAL BULLETIN ITB92-017
Models
1990-92 Q45
Date
March 13, 1992
RADIATOR DRAIN COCK MELTING
APPLIED MODEL:
1990-92 Q45 (G50)
APPLIED VIN:
000001-205151
SERVICE INFORMATION
When battery electrolyte is accidentally overfilled during normal service, battery acid may drip from the battery tray onto the radiator drain cock, causing
the drain cock to melt on some 1990-92 Q45 vehicles. Other components nearby may also show evidence of corrosion damage from the battery acid.
SERVICE PROCEDURE
If a vehicle has this condition, the following countermeasure parts can be installed:
Part Description
Part Number
Battery Tray
24428-60U00
Battery Cover
24431-60U02
Radiator Drain Cock
21440-01E10
The area around the base of the old battery tray should be washed with water, neutralized with baking soda, washed again, and allowed to dry before
installing the new battery tray.