FIRST STAGE VALVE
3790
Assembly:
1. Place the valve housing (20) in a
fixture.
2. Tighten the cover for valve
housing with a torque wrench
(30 Nm) and an open ended
insert tool 27 mm.
3. Tighten the connection with a
torque wrench (30 Nm) and
holder insert tool/ bits.
IMPORTANT! Use bits nr 3119
(L = 40 mm).
First stage valve with G5/8āā:
4. Put o-ring (23) on the cup type
filter (25). Install them and the
o-ring (24) and the locking
screw (22) in the connection
(26). Tighten with a Allen
wrench 6 mm.
First stage valve with Yoke:
4. Put o-ring (25) on the cup type
filter (26). Install them and the
locking screw (24) in the
connection (27). Tighten with a
Allen Wrench 6 mm. Put the
protective cap (21) on the knob
(23). Lubricate and screw in the
knob.
5. Install o-ring (30) on the low
pressure hose. Lubricate the o-
ring and the thread.Tighten the
hose with a 13 mm open
wrench.
JETSTREAM
1.0:E42