SAE Straight Thread O--Ring Port -- Non--adjustable
Make sure both threads and sealing surfaces are
1.
free of burrs, nicks, scratches, or any foreign material.
2.
Always replace the O--ring seal when this type of fit-
ting shows signs of leakage.
O--Ring
3.
Lubricate the O--ring with a light coating of oil.
4.
length until finger tight.
Install the fitting into the port and tighten it down full
Figure 3
5.
Tighten the fitting to the correct Flats From Finger
Tight (F.F.F.T.).
Size
F.F.F.T.
4
6
8
10
12
16
(1/4 in. nominal hose or tubing)
(3/8 in.)
(1/2 in.)
(5/8 in.)
(3/4 in.)
(1 in.)
1.00 + 0.25
1.50 + 0.25
1.50 + 0.25
1.50 + 0.25
1.50 + 0.25
1.50 + 0.25
SAE Straight Thread O--Ring Port -- Adjustable
Make sure both threads and sealing surfaces are
1.
free of burrs, nicks, scratches, or any foreign material.
2.
Always replace the O--ring seal when this type of fit-
ting shows signs of leakage.
Lock Nut
3.
4.
Lubricate the O--ring with a light coating of oil.
Turn back the jam nut as far as possible. Make sure
Back--up Washer
the back up washer is not loose and is pushed up as far
as possible (Step 1).
O--Ring
5.
until the washer contacts the face of the port (Step 2).
Install the fitting into the port and tighten finger tight
Figure 4
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 2
Step 3
7.
and turn the jam nut with another wrench to the correct
Flats From Finger Tight (F.F.F.T.) (Step 4).
Hold the fitting in the desired position with a wrench
Size
F.F.F.T.
Step 4
4
6
8
10
12
16
(1/4 in. nominal hose or tubing)
(3/8 in.)
(1/2 in.)
(5/8 in.)
(3/4 in.)
(1 in.)
1.00 + 0.25
1.50 + 0.25
1.50 + 0.25
1.50 + 0.25
1.50 + 0.25
1.50 + 0.25
Figure 5
Hydraulic System (Rev. B)
Page 4 -- 4
Groundsmaster 4000--D
| Categories | Lawn Mower Manual, Toro Lawn Mower Manual |
|---|---|
| Tags | Toro Groundsmaster 4000 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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