BLOWER REPAIR (cont.) -726030154

TM 9-2320-360-34-2

(6) Place front end plate (6) on wooden blocks with

Inner surface up.

(7) Install seal protectors (2), tapered edge down,

on rotors (8 and 9).

NOTE

Seal protectors will drive out

plastic sleeve In seal. Discard

sleeve.

When

properly

installed,

externally splined ends of rotors

will be up, and rotor end with

Internal spline will be in right side

of front end plate.

(8) Align matchmarks made during removal and

install rotors (8 and 9) in bores (5). Work rotors

(8 and 9) until they contact front end plate (6).

CAUTION

Do not let gasket forming compound

protrude into blower housing. Failure

to comply may result In engine

damage.

(9) Lightly coat mating surfaces of blower (10) and

front end plate (6) with gasket forming

compound.

NOTE

Matchmarks made during removal

should be aligned.

(10) Install blower (10) over rotors (8 and 9) until it

contacts dowel pins (11) In front end plate (6).

(11) Align dowel pins (11) with holes in blower (10)

and push blower tight against front end plate (B).

Tap blower (10) with soft-faced hammer If

necessary.

(12) Move blower (10) to work surface while firmly

holding front end plate (6) against blower (10),

Position bottom down.

(13) Install two screws (12) through front end plate

(6) and blower (10).

20-9