Installing The Hydraulic Fittings (Sae Straight Thread O-Ring Fitting Into The Component Port) - Toro Groundsmaster 360 Service Manual

Installing the Hydraulic Hose and Tube (O-Ring Face Seal Fitting)
(continued)
Hose/Tube Installation Torque Table
Fitting Dash Size
4
6
8
10
12
16
20
Installing the Hydraulic Fittings (SAE Straight Thread O-Ring
Fitting into the Component Port)
Installing the Non-Adjustable Fittings
Groundsmaster 360
16225SL Rev C
B. Put a mark on the swivel nut and body of the fitting. Hold the hose/tube in
alignment with a wrench to prevent the hose/tube from turning.
C. Use a second wrench to tighten the nut to the correct Flats From Wrench
Resistance (FFWR); refer to the
(page 4–9).
Note: The markings on the nut and body of the fitting show that the
connection is correctly tightened.
Hose/Tube Side Thread Size
(inch(es)—threads per inch)
Flats From Wrench Resistance Table
Size
4 (1/4 inch nominal hose or tubing)
6 (3/8 inch)
8 (1/2 inch)
10 (5/8 inch)
12 (3/4 inch)
16 (1 inch)
g033772
1. Fitting
Flats From Wrench Resistance Table
9/16—18
11/16—16
13/16—16
1—14
1–3/16—12
1–7/16—12
1–11/16—12
Figure 22
2. O-ring
Page 4–9
Installation Torque
25 to 29 N∙m (18 to 22 ft-lb)
37 to 44 N∙m (27 to 33 ft-lb)
51 to 63 N∙m (37 to 47 ft-lb)
82 to 100 N∙m (60 to 74 ft-lb)
116 to 142 N∙m (85 to 105 ft-lb)
150 to 184 N∙m (110 to 136 ft-lb)
190 to 233 N∙m (140 to 172 ft-lb)
FFWR
1/2 to 3/4
1/2 to 3/4
1/2 to 3/4
1/2 to 3/4
1/3 to 1/2
1/3 to 1/2
Hydraulic System: General Information