Filter
Top Products
30843814
Service
Fig. 14
2c
22
03676
2. Lightly grease the small end of the needle (2c) and
then guide it into the large end of the fluid housing
(22).
Fig. 15
1
2b
2a
22
Grease the threads
2
Torque to 20–25 ft-lb
(27–34 NSm)
03977
3. Place the gasket (2b) on the valve seat (2a).
Grease the threads of the valve seat (2a). Screw
the valve seat into the fluid housing (22). Torque to
20–25 ft-lb (27–34 NSm). See Fig. 15.
Fig. 16
2
1
16
17
Apply light strength Loctitet; Torque
alternately and evenly to 10–15 in-lb
(1.1–1.7 NSm)
Seat against needle stem
1
2
3
After tightening set-
screws (17), fill cavity
with petroleum jelly
3
03978
4. Install the spring guide (16) and seat it against the
needle. Loosely thread both setscrews (17) into the
spring guide, then alternately and evenly tighten the
setscrews to 10–15 in-lb (1.1–1.6 NSm). Fill the set-
screw cavities with petroleum jelly.
Fig. 17
1
Grease this side
1
20
19
1
03979
5. If the spring (19) was removed, grease the spring
adjuster (20) and place it on the spring. Drop this
assembly into the gun body (1). See Fig. 17.
Fig. 18
1
2
Torque to 30–40 in-lb
(3.4–4.5 NSm)
After tightening setscrew (15),
fill cavity with petroleum jelly
2
1
22
15
03972
1
6. Push the fluid housing (22) onto the gun body (1)
until fully seated. Tighten the setscrew (15) to
30–40 in-lb (3.4–4.5 NSm). Fill the setscrew cavity
with petroleum jelly. See Fig. 18.