Isuzu N-Series. Manual - part 943
7B-8 Automatic Transmission (Smoother)
e. Fill it with Besco ATF III through the level gauge
guide tube.
The amount of oil is used as a guide for
change. After oil change, with reference to
“Inspection procedure”, make sure that it is
poured to the specified level.
Transmission fluid capacity at replacement: 2.0
L (2.1 US qt / 1.8 Imp qt)
Checking Line Oil Pressure
1. Stop the engine and wait long enough for line oil
pressure to drop.
2. Remove the eye bolt on the right side and remove
any seal material remaining in the bolt hole.
3. Attach an oil pressure gauge and then start the
engine.
4. Measure the line oil pressure.
Line oil pressure reference value: 715 to 800 kPa
{7.3 to 8.2 kg/cm
2
}
5. Operate the shift lever and check if line oil pressure
is within the prescribed values even during gear in.
6. If the line oil pressure is not within the prescribed
values, check the transmission fluid level. If the
level is normal, repair the transmission unit.
7. Stop the engine, wait long enough for line oil
pressure to drop, and then remove the oil pressure
gauge.
8. Using a new gasket, re-install the eye bolt and
tighten it to its specified torque.
Tighten:
39 N
⋅m (4.0 kg⋅m / 28.8 lb⋅ft)
Checking the Oil
1. Remove the filler plug.
2. From the filler plug hole, check that the oil is up to
the bottom of the hole.
3. Replenish oil until it is within the prescribed level.
• Oil: Besco gear oil transaxle (5W-30)
4. Tighten the filler plug to the specified torque.
Tighten:
39 N
⋅m (4.0 kg⋅m / 28.8 lb⋅ft)
MYY 5-Speed
N7A1287E
N7A1285E
N7A1005E