TM 5-2420-230-24-1
b. Assembly.
The transmission assembly weighs approximately 992 lb. (450 kg). Ensure suitable lifting device is
used. Failure to comply may result in serious injury or death to personnel.
(1)
Install lifting eye (1) to transmission (17).
(2)
Ensure all mating surfaces of engine block and transmission casing are clean, dry, and free from burrs.
(3)
Attach adjustable sling and lifting device suitable for weight of transmission to lifting eye (1).
(4)
Assemble engine to transmission assembly, ensuring splines of input shaft engage in torque converter.
(5)
Install two cushion clips (14.2), bracket (14.1), 12 new lockwashers (14), and nuts (13) to engine block mounting
studs (15).
(6)
If required, remove engine barring cover plate (5) and preformed packing (5.1) from engine bell housing (5.2).
Discard preformed packing.
(7)
If required, remove two bolts (6) and cover plate (8) from engine bell housing (5.2).
(8)
Attach engine barring tool (9) to engine drive plate/
ring gear (10).
(9)
Rotate engine barring tool (9) clockwise to install
eight flex plate retaining bolts (11) and new
lockwashers (12). Tighten bolts to 31 lbf/ft (42 Nm).
(10) Remove engine barring tool (9) from engine drive
plate/ring gear (10).
Change 1
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