Block Heater Application Chart (03-20-003)

Publication date: 2003-11-01
Reference number: 03-20-003
Supersedes refnos: 02-20-007

BLOCK HEATER APPLICATION CHART

TECHNICAL SERVICE BULLETIN

Reference Number(s): 03-20-003, Date of Issue: November, 2003

HYUNDAI:	All Hyundai Models through 2004
GROUP:	20 - Engine Mechanical

Superceded Bulletin(s): 02-20-007

IMPORTANT: This TSB supersedes TSB# 02-20-007. Please discard the old TSB and replace it with this one.

DESCRIPTION

The following table and diagram shows the block heater application, installation location and electrical connector orientation. Follow the generic installation instructions packaged with the block heater for the proper installation procedure.

WARNING: DO NOT PLUG IN HEATER IF ELEMENT IS NOT IMMERSED IN COOLANT. IF NOT IMMERSED, ELEMENT SHEATH MAY BECOME DAMAGED AND COULD RESULT IN PERSONAL INJURY.

CAUTION:

MAXIMUM TORQUE OF BRASS LOCK NUT BOLT IS 25 INCH-LBS . DO NOT OVERTIGHTEN.
USE A 50/50 SOLUTION OF ETHYLENE GLYCOL ANTI-FREEZE AND WATER FOR OPTIMUM HEATER PERFORMANCE.
DO NOT USE MORE THAN A 65% CONCENTRATION OF ANTI-FREEZE, AS SHORTENED HEATER LIFE WILL RESULT.
DO NOT USE HEATER IN COOLING SYSTEM CONTAINING ANY FORM OF STOP-LEAK ADDITIVE, AS SHORTENED HEATER LIFE WILL RESULT.

Use the diagram and table to determine block heater installation location.

Fig 1: Block Heater Installation Location