Section 7
MAINTENANCE
45
adapter hubs.
2. Place compressed assembly into position. If
additional compression is required, tighten each
installation/removal bolt on each end an addi-
tional 1/2 turn.
3. Refer to Figure 7-11. Dip adapter bolt threads in
SAE 30 oil and insert bolts with lockwashers
through hub flange holes and engage tapped
holes in each adapter. REMOVE ALL INSTAL-
LATION/REMOVAL BOLTS FROM BOTH
FLANGES and put in a safe place for future use
should center section assembly require removal.
Tighten adapter bolts to the recommended
torque as given in Table 7-1 Installation Data.
DISCPACK REPLACEMENT
Should discpacks require replacement, it is recom-
mended that new drive bolts, overload washers and
locknuts also be obtained. Order replacement kit
no. 02250044-346.
1. Remove old discpacks from adapters and spac-
er, and discard.
2. Install overload washers onto half of the new
drive bolts provided, and dip threads of ALL
drive bolts with overload washers in SAE 30 or
equivalent oil. Insert drive bolts with overload
washers through alternate holes in each disc-
pack and through the small holes in each end of
the spacer, and install nuts until bolts protrude
through nut. DO NOT FULLY TIGHTEN.
3. Insert the remaining drive bolts from the counter-
bore side of each adapter through the three
small non-threaded holes, and through through
the remaining holes in each discpack. These
bolts should now be protruding through the large
holes in each flange of the spacer. Install the
remaining overload washers and nuts onto
these bolts. All nuts should be on the spacer
Figure 7-9 Drive Coupling
*Replacement Element P/N 02250115-080
Figure 7-10 Installation/Removal Bolts
Figure 7-11 Adapter Bolt Installation
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