Assembly-continued -706880811

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

5-22.

BLOWER REPAIR - Continued

NOTE

There are six measurements between rotors and

housing made through top of blower.

(61)

Using 0.015-in. (0.381 mm) feeler gage, check

clearance between rotor lobes (29 and 30) and

housing (7) while rotating rotors. If clearance is

not correct, replace housing.

NOTE

There are six measurements between

rotors and housing made through bottom

of blower.

(62)

Using 0.004-in. (0.102 mm) feeler

gauge, check clearance between

rotor lobes (29 and 30) and blower

housing (7) while rotating rotors.

If clearance is not correct, replace

housing.

5-141