5-4-4 FLYWHEEL FAN and DRIVE SHAFT

(1)Install the Flywheel Fan to the flywheel so as that the three alignment tabs on the back of flywheel fan to mate with the holes of the flywheel.

(2)Assemble the Drive Shaft onto the flywheel.

Tighten the four M8 bolts while holding the drive shaft using the special tool “Drive Shaft Holder”.

M8 x 27mm Flange bolt : 4pcs.

Tightening torque : 25.0-27.0 Nm 250-270 kgfcm (18.4-19.9 ftlbs)

5-4-5 BLOWER HOUSING

(1)Assemble the Blower Housing onto the crankcase. M6 x 35mm Bolt : 1 pce.

M6 x 45mm Bolt : 3 pcs.

Tightening torque : 8.0-10.0 Nm 80-100 kgfcm (5.9-7.4 ftlbs)

(2)For the soundproof type only, assemble the Separator (A/C) and Separator (SEL) to the blower housing.

M6 x 8mm Flange bolt : 3 pcs.

M6 x 12mm Flange bolt : 1 pce.

Tightening torque : 4.0-6.0

Nm

40-60

kgfcm

(3.0-4.4

ftlbs)

 

 

5-4-6 BOTTOM EXTENSION PLATE

Assemble the Bottom Extension Plate to the engine. M8 x 33mm Flange bolt for crankcase side : 2 pcs.

M8 x 12mm Flange bolt for blower housing side : 2 pcs.

Tightening torque : 18.0-22.0 Nm 180-220 kgfcm (13.3-16.2 ftlbs)

Drive shaft

Drive shaft holder

Blower housing

M6x35mm Bolt

Separator (A/C)

M6x45mm

Bolt

Separator (SEL)

Bottom extension plate

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Subaru Robin Power Products RG3200IS, RG4300I Flywheel FAN and Drive Shaft, Blower Housing, Bottom Extension Plate