B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997)
Temperature Sensor (Gauge): Service and Repair
WARNING
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Never remove the radiator cap under any condition while the engine is operating. Failure to follow these instructions could result in
damage to the cooling system or engine and/or personal injury. To avoid having scalding hot coolant or steam blow out of the radiator,
use extreme care when removing the cap from a hot radiator. If possible, wait until the engine has cooled, then wrap a thick cloth around
the radiator cap and turn it slowly to the first stop. Step back while pressure is released from the cooling system. When you are sure' all
the pressure has been released, press down on the cap (still with a cloth), turn and remove it.
NOTE
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Prepare the new temperature sending unit for installation by applying pipe sealant with Teflon or equivalent to the threads.
1. Remove in the order shown in the figure.
2. Repair or replace as necessary.
3. Install in the reverse order of the removal. Tighten to 11 - 24 N.m (1.204 - 2.484 kg f.m/8 - 18 ft-lb).
