854 Quad Bender
Greenlee / A Textron Company
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
29
22
23
10
25
3
4
24
6
5
2
1
20
21
16
15
13
14
17
19
18
12
8
1
2
9
23
8
11
8A
22
Drive Unit Exploded View and Parts List
1. Torque gearbox bolts to 11/9 Nm (100/80 in-lb) in
sequence shown.
2. Assemble all Belleville washers so that I.D.’s butt
and O.D.’s contact bearings.
3. Tighten motor nuts (24) to 3/4 Nm (30/35 in-lb).
4. Insert commutator brushes before connecting
push-on terminals.
Bolt Tightening Sequence for Gearbox Cover
6
4
3
1
2
5
UPC No.
Key 78-3310- Part No.
Description
1
86705
91867053
Commutator brushes
2
86706
91867061
Commutator brush retension springs
3
86707
91867070
Tail housing
4
86708
91867088
Brush assembly plate
5
86709
91867096
Cord
6
39092
50390929
Shroud
8
52028638
Armature/housing set
8A 86071
91860717
Bearing
9
54348
90543483
Belleville washers
10
39073
50390732
Rear gear housing
11
39074
50390740
Gasket
12
39075
50390759
Front gear housing
13
39076
50390767
Output gear shaft
14
39077
50390775
Short spacer
15
39078
50390783
Long spacer
16
39079
50390791
2nd Reduction pinion shaft w/ BRGs
17
53323
90533232
Wave washer
18
39080
50390805
3rd Reduction pinion shaft w/ BRGs
19
54248
90542487
Belleville washer
20
39081
50390813
4th Reduction pinion shaft
21
39082
50390821
Small spacer
22
54043
90540433
1/2-20 x 2-1/2 Screw
23
02298
50022989
1/4-28 x 9-1/4" Stud
24
51705
90517059
1/4-28 Hex nut
25
50749
90507495
1/4" Internal tooth lockwasher