Toro Groundsmaster 4300-D Service Manual page 74

Installing the Non-Adjustable Fittings (continued)
Fitting Installation Torque Table (continued)
Fitting Dash Size Fitting Port Side Thread
Size (inch(es)—threads
10
12
14
16
20
Flat From Finger Tight Table
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)
Hydraulic System: General Information
Installation Torque Into Steel Port
per inch)
7/8—14 135 to 164 N∙m (99 to 121 ft-lb)
1–1/16—12 182 to 222 N∙m (134 to 164 ft-lb)
1–3/16—12 217 to 265 N∙m (160 to 196 ft-lb)
1–5/16—12 274 to 336 N∙m (202 to 248 ft-lb)
1–5/8—12 335 to 410 N∙m (247 to 303 ft-lb)
Size
Page 4–12
Installation Torque Into
Aluminum Port
82 to 100 N∙m (60 to 74 ft-lb)
110 to 134 N∙m (81 to 99 ft-lb)
131 to 160 N∙m (96 to 118 ft-lb)
165 to 202 N∙m (121 to 149 ft-lb)
202 to 248 N∙m (149 to 183 ft-lb)
FFFT
1.00 ± 0.25
1.50 ± 0.25
1.50 ± 0.25
1.50 ± 0.25
1.50 ± 0.25
1.50 ± 0.25
Groundsmaster
16226SL Rev C
® 4300-D