Suburban 3/4 Ton 4WD V8-350 5.7L (1985)
Fluid - A/T: Capacity Specifications
Leaded Gasoline Models
TYPE...................................................................................................................................................................................................................................AF
CAPACITY, Initial Refill*:
Hydra-Matic 350................................................................................................................................................................................3.3 Liters 3.5 Quarts
Hydra-Matic 400................................................................................................................................................................................4.1 Liters 4.3 Quarts
Hydra-Matic 700-R4..........................................................................................................................................................................4.7 Liters 5.0 Quarts
* With the engine at operating temperature, shift transmission through all gears. Let engine slow idle in PARK for 3 minutes or more. Check fluid and
add fluid as needed
Unleaded Gasoline Models
TYPE...................................................................................................................................................................................................................................AF
CAPACITY, Initial Refill*:
Hydra-Matic 350................................................................................................................................................................................3.3 Liters 3.5 Quarts
Hydra-Matic 400................................................................................................................................................................................4.1 Liters 4.3 Quarts
Hydra-Matic 700-R4..........................................................................................................................................................................4.7 Liters 5.0 Quarts
* With the engine at operating temperature, shift transmission through all gears. Let engine slow idle in PARK for 3 minutes or more. Check fluid level
and add fluid as needed
THM 400/475 Transmission
Pan Capacity ............................................................................................................................................................................................................... 4.0 Qts
Overhaul Capacity .................................................................................................................................................................................................... 11.5 Qts
THM 700-R4 Transmission
Pan Capacity ............................................................................................................................................................................................................... 5.0 Qts
Overhaul Capacity .................................................................................................................................................................................................... 11.5 Qts
