1987-Montero · Vol2 a · страница 150 из 284 · Открыть оригинал PDF ↗
SERVICE BJUSTMENT. PROCEDURES SPEEDOMETER INSPECTION NOSHIAA
NOSHIAA
I. Adjust tire inflation pressure to the standard value. (Refer
to’GROUP 22 WHEELS AND TIRES-General Specifications)
2. Use speedometer tester to make sure that the speedome-
ter indication error is within the standard value.
| Standard value : | |
|---|---|
| Meter with “km/h” indication | km/h |
| 20 km/h +4 -1 | |
| 40 km/h +4 0 | |
| 80 km/h +5 0 | |
| 120 km/h + 5.5 +0.5 |
Таблица в оригинале
| Meter with | “mph” indication | mph |
|---|---|---|
| 10 mph | +I.5 | |
| 25 mph | 21.5 | |
| 50 mph | +I.5 | |
| 75 mph | &I.5 |
Таблица в оригинале
Caution
1 When using a speedometer tester to inspect the
speedometer, be sure to chock the non-drive wheels
to prevent the vehicle from moving. Also be sure to
set the transfer shift lever to “2H”.
2 If there is a special regulation for speedometer
indication error in the area where the ‘vehicle is
operated, be sure to meet the requirement of the
regulation.
TACHOMETER INSPECTION
NOBHIBA
Connect a tach-dwell meter, and then compare the meter
readings at various engine speeds with the values indicated on
the tachometer.
| Standard value: | ||
|---|---|---|
| 1,000 r/min | f 100 | r/min |
| 3,000 r/min | 2150 | r/min |
| 5,000 r/min | &250 | r/min |
Таблица в оригинале
Caution
The tachometer is the negative-ground type, and therefore
should not be connected in reverse polarity to the battery.
If the tachometer is connected in reverse polarity, the
transistors and diodes will be damaged.
evision
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