SAE Straight Thread O-Ring Port - Non-adjustable
(Fig. 4)
1.
Make sure both threads and sealing surfaces are free
of burrs, nicks, scratches, or any foreign material.
2.
Always replace the O-ring seal when this type of fitting
shows signs of leakage.
3. Lubricate the O-ring with a light coating of oil.
O-Ring
4.
Install the fitting into the port and tighten it down full
length until finger tight.
5.
Tighten the fitting to the correct flats from finger tight
(F.F.F.T.).
Figure 4
Size
F.F.F.T.
4 (1/4 in. nominal hose or tubing)
1.00 r .25
1.50 r .25
1.50 r .25
1.50 r .25
1.50 r .25
1.50 r .25
6 (3/8 in.)
8 (1/2 in.)
10 (5/8 in.)
12 (3/4 in.)
16 (1 in.)
SAE Straight Thread O-Ring Port - Adjustable
(Fig. 5, 6)
1.
Make sure both threads and sealing surfaces are free
of burrs, nicks, scratches, or any foreign material.
2.
Always replace the O-ring seal when this type of fitting
shows signs of leakage.
Lock Nut
3.
4.
the back up washer is not loose and is pushed up as far
as possible (Step 1).
Lubricate the O-ring with a light coating of oil.
Back-Up Washer
O-Ring
Turn back the jam nut as far as possible. Make sure
5.
Install the fitting into the port and tighten finger tight
Figure 5
until the washer contacts the face of the port (Step 2).
6.
the required amount, but no more than one full turn
(Step 3).
To put the fitting in the desired position, unscrew it by
Step 1
Step 3
7.
Hold the fitting in the desired position with a wrench
and turn the jam nut with another wrench to the correct
flats from finger tight (F.F.F.T.) (Step 4)
Size
F.F.F.T.
Step 2
Step 4
4 (1/4 in. nominal hose or tubing)
6 (3/8 in.)
8 (1/2 in.)
10 (5/8 in.)
12 (3/4 in.)
1.00 r .25
1.50 r .25
1.50 r .25
1.50 r .25
1.50 r .25
1.50 r .25
Figure 6
16 (1 in.)
General Information
Page 4 - 4
Hydroject 3010
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Hydroject 3010 |
| Download File |
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| Document Type | Service Manual |
| Language | English |
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