TM 5-4310-379-14
5-12. Governor Assembly (Cont).
(2)
Assemble. (figure 5-9)
(a)
Using bearing installer, install bearings (1) and (2). Bearing (1) is pressed into cover (3) until bottom
end is flush with lower end of bearing boss in cover (3). Bearing (2) is pressed into cover (3) until
upper end of bearing (2) is approximately .1406 in. (.3571 cm) below upper end of bearing boss in
cover (3).
(b)
Pack bearings (1) and (2) with grease.
(c)
Using bearing installer, install bearings (4) and (5). The bearing installer sets the bearings (4) and (5)
to the proper depth during installation.
(d)
Pack bearings (4) and (5) with grease.
(e)
Install washer (6) on shaft (7) and press bearing (8), numbered side up, tight against washer (6) and
shoulder on shaft (7).
(f)
Press lever (9), with pin pointed up, tight against bearing (8).
(g)
Press bushing (9) into governor housing (10). Measure diameter of bearing (9). Diameter should be
.5022-5042 in. (1.2755-1.2806 cm). If diameter is not correct use a burnishing tool of correct
diameter, to increase bearing diameter to proper size.
NOTE
Do not use a reamer to increase bushing diameter.
(h)
Install shaft (7) with lever (9), bearing (8) and washer (6) installed, in governor housing (10).
(i)
Position fork (11) in governor housing (10), with finished face of fork (11) pointed toward closed end
of governor housing (10).
(j)
Aline fork (11) with shaft (7) and press fork (11) onto shaft (7) until tight against shoulder on shaft (7).
(k)
Install flat washer (12), washer (13), lockwasher (14) and secure with screw (15).
(I)
Install arm (16) and secure with washer (17) and clip (18).
(m)
Install riser (19) and thrust bearing (20).
(n)
Install two thrust keys (21) and thrust key retainer (22).
(o)
Press bearing (23) onto weight shaft (24).
NOTE
Install new lockwasher upon reassembly.
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