TM 9-2320-273-20
PROPELLER SHAFTS AND (UNIVERSAL JOINTS
8-Il. PROPELLER SHAFTS AND UNIVERSAL JOINTS MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. REMOVAL (Continued).
STYLES A AND B
8. Yoke (6) and propeller
a. Pull yoke (6) out of
Inspect dust seal (8) and replace
shaft (7).
propeller shaft (7).
as necessary.
b. Screw on dust seal (8)
and slide yoke (6) and
propeller shaft (7) back
together.
B. CLEANING AND LUBRICATION.
Do not allow SD-2 dry cleaning solvent to
come in contact with seals or flexible hoses.
These cleaners may damage leather, rubber,
and synthetic materials.
STYLE A
9. Yoke (6), cross (4),
a. Soak in dry cleaning
four Iockplates (2),
solvent to loosen grease
eight capscrews (1), and
and foreign matter.
grease fitting (5).
b. Clean thoroughly and
refer to 8-11C for in-
spection prior to
lubrication.
NOTE
Do not disassemble bearing assembly in-
side bearing cups.
10. Four bearing cups (3).
a. Clean with a short stiff
brush being careful not
to dislodge needle bearings.
b. Coat lightly with GAA.
11. Grease fitting (5).
Screw into cross (4) and apply
grease liberally thru grease
fitting (refer to LO 9-2320-
273-12) and on all mating
surfaces.
8-16
