Automatic Transmission Cooling System: Specifications

Automatic Transmission Cooling System: Specifications Ford Econoline E250

Automatic Trans 3 illustrations ~174 words

GENERAL SPECIFICATIONS CHART

Item	Specification
Fluid
Motorcraft MERCON® Multi-Purpose (ATF) Transmission Fluid XT-2-QDX (4R100)	MERCON®
MERCON® V Automatic Transmission Fluid XT-5-QM (4R70W/4R75W)	MERCON® V
Motorcraft MERCON® SP Multi-Purpose (ATF) Transmission Fluid XT-6-QSP	WSS-M2C919-D

GENERAL SPECIFICATIONS CHART

TORQUE SPECIFICATIONS CHART

Description	Nm
Front fluid cooler tube-to-cooler bypass valve (CBV) fitting (4R100)	27
Rear fluid cooler tube-to-cooler line case fitting (4R100)	27
Fluid cooler tube-to-case fitting (4R70W/4R75W)	20
Cooler line bracket nut-to-engine stud	12
Fluid cooler inlet/outlet line-to-case fitting (TorqShift)	40
Fluid cooler line-to-cooler inlet fitting (TorqShift)	40
Fluid cooler line-to-cooler outlet fitting (TorqShift)	40
Remote mount filter bracket to case (TorqShift)	25

TORQUE SPECIFICATIONS CHART

The transmission fluid cooling system, without an auxiliary transmission fluid cooler, consists of

An intank fluid cooler inlet tube
A non-repairable in-tank transmission fluid cooler
An intank fluid cooler return tube

The transmission fluid cooling system, with an auxiliary transmission fluid cooler, consists of

An in-tank fluid cooler inlet tube
A non-repairable in -tank transmission fluid cooler
Fluid cooler hoses
Hose clamps
An auxiliary transmission fluid cooler
A fluid cooler return tube

The transmission fluid flows from the transmission (front fitting for 4R100 and TorqShift, bottom fitting for 4R70W), to the in-tank transmission fluid cooler, to the auxiliary transmission fluid cooler, if so equipped, and returns to the transmission (rear fitting for 4R100 and TorqShift).

For fluid cooler flow testing, and backflushing and cleaning procedures, refer to AUTOMATIC TRANSAXLE/TRANSMISSION-4R100 , AUTOMATIC TRANSAXLE/TRANSMISSION - 4R70W/4R75W or AUTOMATIC TRANSMISSION - TORQSHIFT .