Refer to “water pump disassembly and assembly” .
Mechanical seal
Visually inspect the mechanical seal for damage, with particular attention given to the sealing face.
Replace the mechanical seal that shows indications of leakage.
Oil seal
Visually inspect the oil seal for damage, with particular attention given to the lip.
Replace the oil seal that shows indications of leakage.
Seal washer
Visually inspect the seal washer for damage, with particular attention given to the sealing face.
Replace the seal washer that shows indications of leakage.
Impeller / shaft
Visually inspect the impeller and its shaft for damage.
Replace the impeller or shaft if necessary.
Impeller shaft journal
Visually inspect the journal for damage or scratch.
Replace the holder if necessary.
Injection timing description
Injection time (injection volume)
The factors to determine the injection time include the basic fuel injection
time, which is calculated on the basis of the
intake air pressure, engine speed and throttle opening angle, and various
compensations. These compensations are
determined according to ...
General description
Combination meter system description
This combination meter mainly consists of a stepping motor, lcd (liquid
crystal display) and leds (light emitting
diode).
The tachometer pointer is driven by the stepping motor.
The lcds indicate followings:
speed, odo / trip 1 / trip 2 / fuel reserve ...
DTC table
In the lcd (display) panel, the malfunction code is indicated from small code
to large code.
*1 To get the proper signal from the throttle position sensor, the sensor basic
position is indicated in the lcd
(display) panel. The malfunction code is indicated in three digits. In front o ...