Toro Reelmaster 5100-D Service Manual page 88

SAE Straight Thread O-Ring Port (Non-adjustable)
1. Make sure both threads and sealing surfaces are free
of burrs, n cks, scratches, or any foreign material. i
2. A ways rep ace the O-ring seal when th s type of fitting l l
shows signs of leakage.
3. Lubr cate the O-r ng with a ght coat ng of o i i
4. Insta ll the fitti ng into the port and tighten it down fu
l ength until finger t ght (Fig. 4). i
5. T ghten the f tting to the correct flats from finger t ght i i
(F.F.F.T.).
Size
4 (1/4 in. nominal hose or tubing)
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)
1. Make sure both threads and sealing surfaces are free
of burrs, n cks, scratches, or any foreign materia i
(F g. 5). i
2. A ways rep ace the O-ring seal when th s type of fitting l l
shows signs of leakage.
3. Lubr cate the O-r ng with a ght coat ng of o i i
4. Turn back the am nut as far as possible. Make sure j
the back up washer s not loose and is pushed up as far i
as possible (Step 1).
5. Insta the f tting into the port and t ghten f nger tight ll i
unt the washer contacts the face of the port (Step 2). il
6. To put the fitt ng n the desired position, unscrew t by i i
the required amount, but no more than one full turn
(Step 3).
7. Hold the f tting in the desired posit i
and turn the jam nut with another wrench to the correct
fl ats from f nger tight (F.F.F.T.) (Step 4) i
Size
4 (1/4 in. nominal hose or tubing)
6 (3/8 in.)
8 (1/2 in.)
10 (5/8 in.)
12 (3/4 in.)
16 (1 in.)
General Information
i
li i il.
ll
i
F.F.F.T.
±
1.00 .25
±
1.50 .25
±
1.50 .25
±
1.50 .25
±
1.50 .25
±
1.50 .25
l
i
li i il.
i i
i
ion with a wrench
F.F.F.T.
±
1.00 .25
±
1.50 .25
±
1.50 .25
±
1.50 .25
±
1.50 .25
±
1.50 .25
Page 4 - 4
Figure 4
Step 1
Step 2
Figure 5
O-Ring
Lock Nut
Back-Up Washer
O-Ring
Step 3
Step 4
®
Reelmaster 5100-D