for the TOYOTA 4 x 4 (1984-1994 4 & 6 cyl.)
Prior to Electric Fan installation on all models:
1. Disconnect the battery.
2. Drain approx. 1 quart of fluid from the radiator using the petcock located on the bottom passenger
side of the radiator. (see Diagram A)
3. Disconnect the top radiator hose and position it so it is out of the way.
4-
Cylinder Applications
4. Remove the air tubing running between the
throttle body and the air filter / air flow meter
housing.
(This is positioned directly over the original fan.)
5. Remove the (4) bolts and washers that fasten
the shroud to the radiator. Important: Save
these bolts and washers for use later. Remove
the shroud.
6. Remove the (4) nuts that fasten the fan clutch
to the water pump pulley. Remove the clutch. (It
is not necessary to remove the fan from the fan
clutch.)
7. Important: Because the water pump pulley
studs are not threaded completely, it is neces-
sary to put 2 of the smaller provided washers on
each of the water pump pulley studs; then
replace the nuts and tighten.
Original Shroud Bolts
Square Tubing Bolts
Electric Fan Assembly
1. Attach the temperature control knob to the control box. (see Diagram A)
2. Fasten the angle brackets to the ends of the square tubing using the (4) bolts provided.
Important: Do not tighten completely, leave 1 full turn. (see Diagram A)
Installing the Electric Fan to the Radiator
1. Line the bolt holes of the angle brackets with the threaded bolt holes on the radiator flange. The
control box will be on the passengers side of the radiator, the electric fan shroud should be in line with
the top radiator tank lip.
2. Bolt the electric fan unit to the radiator flange using the original shroud bolts and washers. (see Diagram A)
3. Tighten the angle brackets to the electric fan.
Installation Instructions
Angle Bracket (2)
Lock Washer (4)
Original Shroud (4) Wash-
ers
165
6-Cylinder Applications
4. Remove the (4) bolts and washers that fasten the
shroud to the radiator. Important: Save these
bolts and washers for use later.
5. Remove the (4) nuts that fasten the fan clutch to
the water pump pulley. (It is not necessary to
remove the fan from the fan clutch.)
6. Remove the shroud, fan and clutch by lifting
straight up and out.
7. Important: Because the water pump pulley
studs are not threaded completely, it is necessary
to put 2 of the larger provided washers on each of
the water pump pulley studs; then replace the nuts and
tighten.
Diagram A
Radiator Flange
Control Knob
Petcock
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