Montero Sport LTD 2WD V6-3.5L SOHC (2000)
Fluid - A/T: Testing and Inspection
AUTOMATIC TRANSMISSION FLUID CHECK
1. Drive the vehicle until the fluid temperature rises to the normal temperature [70 - 80°C (158 - 176°F)].
2. Park the vehicle on a level surface.
3. Move the selector lever through all positions to fill the torque converter and the hydraulic circuits with fluid, and then move the selector lever to
the "N" position.
4. After wiping off any dirt around the dipstick, remove the dipstick and check the condition of the fluid.
NOTE: If the fluid smells as if it is burnt, it means that the fluid has been contaminated by fine particles from the bushings and friction materials,
a transmission overhaul and flashing the cooler line flushing may be necessary.
5. Check that the fluid level is at the "HOT" mark on the dipstick. If the fluid level is lower than this, pour in more DIAMOND ATF SP-II M or
equivalent until the level reaches the "HOT" mark.
NOTE: If the fluid level is too low, the oil pump will draw in air along with the fluid, which will cause bubbles to form. This will in turn cause
the hydraulic pressure to drop, which will result in late shifting and slipping of the clutches and brakes.
In either case, air bubbles can interfere with normal valve, clutch, and brake operation. Foaming can cause fluid to escape from the transmission
vent, in which case it may be mistake for a leak.
6. Securely insert the dipstick.
NOTE: The fluid should always be replaced in the following conditions:
-
When trouble shooting the transmission
-
When overhauling the transmission
-
When the oil is noticeably dirty or burnt (driving under severe conditions)
