Quincy QSI 245, Manual

Page: 12 / 78

8
Quincy Compressor ® - QSI ® 220/245
D
RIVE
C
OUPLING
G
ROUPS
I
TEM
N
O
. Q
TY
. P
ART
N
UMBER
D
ESCRIPTION
1 1 128387-105 COUPLING-DRIVE
2 1 20109 KEY-SQUARE
3 2 129673 GUARD-COUPLING (
LESS LIFT VALVES
)
2 141962 GUARD-COUPLING (P
OWER
$
YNC
,
WITH LIFT VALVES
)
4 6 123478-K10 SCREW-CAP, 5/16-18 UNC X 0.75, GRADE 5 (@ 13
FT
-
LBS
)
5 6 110428N031 WASHER-FLAT, 0.31
6 6 123115-05C LOCKWASHER, 0.31
C
OMPONENT
M
AINTENANCE
P
ARTS
A 1 128387-404 ELEMENT-DRIVE COUPLING
(1
PAIR OF HALVES SOLD AS A MATCHED SET ONLY
)
B 1 128387-302 HUB-COUPLING, AIREND SIDE (
INCLUDES SET SCREW
)
C 1 128387-204 HUB-COUPLING, MOTOR SIDE (
INCLUDES SET SCREW
)
D 1 128387-502 BOLT KIT-DRIVE COUPLING (@ 30
FT
-
LBS
)
@ Indicates torque value in foot pounds (lubricated threads).
129771