TM 5-4930-244-14
(7)
Lock flywheel to prevent it from turning and remove screw (14) from crankshaft gear (12).
(8)
Remove plate (15) from gear (12) using two hex wrenches placed in bolt hole. See detail.
(9)
Remove packing (16) from plate (15).
(10)
Using gear puller, remove gear (12) from chankshaft (20).
(11)
Prevent flywheel (17) from turning by inserting bar stock through timing hole in bell housing and through hole in
flywheel (17).
(12)
Bend tabs of washer (18) away from flats of nut (19). Remove nut (19) and washer (18) from shaft (20).
(13)
Remove flywheel (17) using puller.
(14)
Remove six screws (21) and washers (22) from flywheel (17). Remove fan (23) from flywheel (17).
(15)
Remove six self-locking nuts (24) and washers (25) from crankcase (3).
(16)
Remove guard (27), housing (26) and gasket (28) from crankcase (3).
(17)
Carefully remove chankshaft (20) through the flywheel end of the crankcase.
(18)
Remove woodruff key (29) from crankshaft (20).
(19)
Remove oil seal (30) from housing (26).
(20)
Remove thrust washer (31) from housing (26).
(21)
Remove bearing (32) from housing (26).
(22)
Remove bearing (33) from crankcase (3).
(23)
Remove thrust washer (34) from crankcase (3).
(24)
Inspect crankcase (3) and spring pins (35). If damaged or missing, replace any pin (35).
6-17
