TB 9-2300-420-20-1
PARKING BRAKE PAWL ADJUSTMENT - Continued
NOTE
Repeat steps 1 thru 24 for opposite side brake.
25. At top of transmission, remove locating pin from hole in bellcrank assembly.
26. Using a pry bar, rotate bellcrank clockwise to release brakes.
27. Position new gasket and cover (B) on studs of brake housing assembly (C). Using 7/16 inch socket, install eight
washers and screws (A).
28. Install powerplant.
END OF TASK
NOTE
Figure below provides all dimensions needed to fabricate a 1-1/8 inch gage block as shown. To
fabricate the 15/16 inch and 3/16 inch gage block, all dimensions remain the same except the 1-1/8
inch. Substitute the 15/16 and 3/16 inch dimension as required. Fabricate at DIRECT SUPPORT
MACHINE SHOP.
1.
Material - mild steel
2.
TOL + 1/32 inch (.032 inch)
3.
Remove burrs and break sharp edges.
4.
All dimensions in inches.
FABRICATED TOOL - GAGE BLOCKS TA 173260
TA173260
22