Allen Engineering Corporation 049600, Руководство по эксплуатации и запасным частям

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3-4
SECTION 3
SERVICE
049854; 03/09
3.3
Drive Belt
3.3.0 Drive Belt Maintenance
The drive belts MUST be free from oil and
foreign contaminants to prolong life.
3.3.1 To Replace The Drive Belts:
1) Place the trowel on a flat, level surface with blades pitched flat.
2) Disconnect the battery. Refer to Figure 3.3.1.
3) Remove the clutch guard and battery mount plate by removing (2)
10mm x1.25 bolts 10mm split lock washers, and 3/8 hard flat washers; and (4)
5/16x3/4 bolts and 5/16 stover nuts.
4) Loosen bearing tension bolts to releive tenstion from the belts and the
driveshaft.
5) Disconnect and remove u-joint assembly by removing (4) 1/4-20x3/4 socket
head round screws and 1/4 split lock washers on the driveshaft hub closest to
the driven pulley. Refer to Figure 3.3.2.
6) Remove bearing mounting plate by removing (2) 3/8-16x1 hex head cap
screw, and 3/8 hex stover nuts.
7) Remove old belts.
8) Place new belts around driveshaft and around driven pulley and clutch.
9) Reconnect u-joint assembly by applying 1 drop of blue Loctite No. 243 to the
(4) 1/4-20x3/4 socket head round screws and reassemble with 1/4 split lock
washers on the driveshaft hub closest to the driven pulley.
Refer to Figure 3.3.2.
10) Install clutch guard and batttery plate by applying 1 drop of blue Loctite No.243
to each bolt and reassemble in opposite order of disassembly.
11) Reconnect the battery.