Graymills DDP .5' Pump - Manual (Page 16)

16
Service
9066A
Figure 8
6
12
16
109
105 401
102
109
101
15
11
114
106
103
Included in Fluid Section Repair Kit 784–90612 or
784–90613
Torque to 35 to 45 in-lb (4.0 to 5.1 N-m).
Apply grease.
The words “AIR SIDE” on diaphragm must face toward
diaphragm shaft (15).
1
Install with lips facing out of center housing (11).
Flat side of air-side diaphragm plate must face toward
diaphragm shaft (15).
Apply medium-strength (blue) Loctite or equivalent
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).
109
4
13
3