Assembly-continued -706880809

TM 5-4210-233-14&P-1

5-22.

BLOWER REPAIR - Continued

(50)

Turn blower (7) right side up and

place 0.010-in. (0.254 mm) feeler

gage between rotor lobes (29 and

30). Rotate rotors while gage is

installed.

(51)

Remove feeler gage.

NOTE

To increase or decrease gap between leading edge of right rotor lobe and trailing

edge of left rotor lobe (30), do steps (52) through (55).

(52)

Install puller tool on left timing gear (23) with two screws.

(53)

lnstall puller tool on right timing gear (22) with three screws.

(54)

Tighten puller screws evenly to remove timing gears (22 and 23).

5-139