308981
21
Service
Diaphragms (Husky 716)
11
1
2
3
4
5
6
7
101
102
102
105
105
401
402
6
140
115
416
1
3
109
141
2
4
4
5
6
7
7
136
12
4
3
416
1
9072A
13
133
15
3
5
6
401
4
6
HD Overmolded Diaphragm
‡ Included in Fluid Section Repair Kit D05XXX
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
used on PTFE models) must face toward diaphragm shaft (15).
Flat side of the 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
Fig. 11
