Blue Bird BB550A - Chain Drive

27
CHAIN DRIVE
ITEM PART NO. QTY. DESCRIPTION
1 ........ 111106 ........1........ SPROCKET W/KEY (21 TOOTH)
2 ........ 109514........1........ MOUNTING HUB
3 ........ 111102 ........1........ SPROCKET W/SET SCREWS & KEY, ENGINE 14 TOOTH
4 ........ 990613........1........ NUT, 3/8C
5 ........ 0300C.........1........ SPROCKET, IDLER #40, 14 TOOTH
6 ........ 990730........1........ HCS, 3/8-16 X 1 3/4, GR5
7 ........ 109507........1........ CHAIN W/MASTERL LINK, #40
8 ........ 109515........1........ SHAFT, MAIN
9 ........ 102067........1........ KEY, 1/4” SQ. X 3/4”
10 ...... 109159........1........ KEY, 7MM SQ X 33MM
11 ...... 102716........2........ SET SCREW, 5/16C X 1 SQ. HD.
12 ...... 990517........2........ WASHER, 3/8
13 ...... 976956........2........ KPSS, 5/16C X 3/8
14 ...... 109165........1........ KEY, 3/16 SQ. X 1 1/4
15 ...... 990692........1........ WASHER, 5/16
16 ...... 990187........1........ LOCKWASHER, 5/16
17 ...... 976934........1........ HCS, 5/16-18 X 3/4
1
2
3
4
5
6
7
8
9
10
12
13
14
11
13
(NOTE: APPLY LOCTITE AND TORQUE TO 180 IN./LBS.)
(NOTE: APPLY
LOCTITE AND
TORQUE TO
110 IN./LBS.)
(INCLUDED
WITH ITEM 1)
15
16
15