Graco 248171 Instructions Manual page 18

Diaphragms (Husky 515)
103
109
7
101
Fig. 9
18 308981
114
106
2
402
105 6
401
4
7
109
102
‡ Included in Fluid Section Repair Kit D05XXX
1
2
3
4
109
7
5
6
7
Service
12
6 5
401
4
4
HD Overmolded Diaphragm
Install with lips facing out of center housing (11).
Torque to 35 to 45 in-lb (4.0 to 5.1 N-m).
Apply grease.
The words "AIR SIDE" on diaphragms (and on backup
diaphragms required on PTFE models) must face toward
diaphragm shaft (15).
Flat side of air-side diaphragm plate must face toward
diaphragm shaft (15).
Apply medium-strength (blue) thread locker to threads, and
torque to 80 to 90 in-lb (9 to 10 N-m) at 100 rpm maximum.
Torque to 80 to 90 in-lb (9 to 10 N-m). See Torque Sequence,
page 29.
11
1
15
3
416
1
5 6
6
4
13
3