TM 5-4310-451-14
5-64. BLOWER ASSEMBLY REPAIR (Cont.).
NOTE
There are 12 measurements. Six between lobes of rotors on each end of rotor housing.
53.
Using a 0.016 in. (0.406 mm) feeler gage, check clearance between lobes of rotors (37 and 38) and blower
housing (1) while turning rotors. If clearance Is not correct, replace blower housing.
54.
Using a 0.004 in. (0.102 mm) feeler gage, check clearance between lobes of rotors (37 and 38) and blower
housing (1) while turning rotors. If clearance Is not correct, replace blower housing:
TOP VIEW
BOTTOM VIEW
55.
Remove four bolts (44) and washers (45) from front end plate (23) and rear end plate (2).
TA705105
5-234
