Page 5 of 8
66620XĆXĆC
PARTS LIST / 66620X-X-C FLUID SECTION
1
29
,
FOR THE
AIR MOTOR SECTION
SEE PAGES 6 & 7
LUBRICATION / SEALANTS
k
Apply KeyĆLube to all O" rings,
U" Cups & mating parts.
.
43
Tab
7
k
3
COLOR CODE
Diaphragm
Ball
Material
Color
Color
ACETAL
N / A
Orange
EPR
Blue (-)
Blue (
S
)
HYTREL
Cream
N / A
NEOPRENE
Green (-)
Green (
S
)
NITRILE
Black
Red (
S
)
SANTOPRENE
Tan
*
Tan
SANTOPRENE
Green
N / A
(Backup)
White
White
URETHANE
N / A
Red
VITON
Yellow (-)
Yellow (
S
)
(-) Stripe
(
S
) Dot
*
See item 8 in inset below.
21
19
k
22
26
,
16
59
15
22
21
19
k
16
27
32
14
,
9
6
5
2
k
Tab
7
Santoprene
8
(Green when used as backer)
Air
Side
Fluid
Side
Fluid
Side
Air
Side
Cross Section View of Diaphragms
5
7
2
3
4
1
8
6
Torque Sequence
10
9
3
k
26
,
Figure 1
PTFE
PTFE
PTFE
TORQUE REQUIREMENTS
TORQUE REQUIREMENTS
.
(26) Bolts,
,
240 - 280 in. lbs (27.1 - 31.6 Nm).
