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Specifications - Backsaver Auger 12112 / 12122
149
HYDRAULIC CONNECTION SPECIFICATIONS
O-Ring Fitting (Straight Thread)
Lubricate the O-ring before installing the fitting. Loosen
the jam nut and install the fitting. Tighten the jam nut until
the washer is tight against the surface.
O-ring Face Seal Connection
Figure 186
When the fitting is tightened, you can feel when the fitting
is tight to eliminate leakage caused by under or over
torqued fittings. Use petroleum jelly to hold the O-ring in
position until the fittings are assembled.
Flare Fitting
Figure 187
Tighten until the nut makes contact with the seat. Use the
chart
to find the correct tightness needed.
NOTE: If the fitting leaks, disconnect and inspect the
seat area for damage.
Port Seal (O-ring Boss) Fitting
Figure 188
NOTE: Port seal and nut, washer and O-ring (O-ring
Boss) fittings use the same tightening torque
valve chart.
If a torque wrench cannot be used, use the following
method.
Tighten the nut until it just makes metal to metal contact,
you can feel the resistance.
Tighten the nut with a wrench no more than one hex flat
maximum.
Do not over tighten the port seal fitting.
NOTE: If a torque wrench cannot be used, use the
hex flat tightening method as an approximate
guideline.
NOTE: Port seal fittings are not recommended in all
applications. Use O-ring boss fittings in these
applications.
Tubelines And Hoses
Replace any tubelines that are bent or flattened. They will
restrict flow, which will slow hydraulic action and cause
heat.
Replace hoses which show signs of wear, damage or
weather cracked rubber.
Always use two wrenches when loosening and tightening
hose or tubeline fittings.
O-ring Face Seal Tightening Torque
Tubeline O.D.
Thread Size
N•m (ft-lb)
1/4”
9/16” - 18
13 (18)
3/8”
11/16” - 16
22 (30)
1/2”
13/16” - 16
40 (54)
5/8”
1” - 14
60 (81)
3/4”
1-3/16” - 12
84 (114)
7/8”
1-3/16” - 12
98 (133)
1”
1-7/16” - 12
118 (160)
1-1/4”
1-11/16” - 12
154 (209)
1-1/2”
2” - 12
163 (221)
Flare Fitting Tightening Torque
Tubeline O.D.
Thread Size
N•m (ft-lb)
1/4”
7/16” - 20
13 (18)
5/16”
1/2” - 20
17 (23)
3/8”
9/16” - 18
22 (30)
1/2”
3/4” - 16
40 (54)
5/8”
7/8” - 14
60 (81)
3/4”
1-1/16” - 12
84 (114)
7/8”
1-3/16” - 12
98 (133)
1”
1-5/16” - 12
118 (160)
1-1/4”
1-5/8” - 12
154 (209)
1-1/2”
1-7/8” - 12
163 (221)
2”
2-1/2” - 12
252 (342)
Port Seal And O-ring Boss Tightening Torque
Tubeline O.D.
Thread Size
N•m (ft-lb)
1/4”
7/16” - 20
13 (18)
3/8”
9/16” - 18
22 (30)
1/2”
3/4” -1 6
40 (54)
5/8”
7/8” - 14
60 (81)
3/4”
1-1/16” - 12
84 (114)
7/8”
1-3/16” - 12
98 (133)
1”
1-5/16” - 12
118 (160)
1-1/8”
1-7/16” - 12
154 (209)
1-1/4”
1-5/8” - 12
163 (221)
Содержание 12112
Страница 2: ......
Страница 4: ...Table of Contents Backsaver Auger 12112 12122 4 ...
Страница 6: ...Warranty Registration Backsaver Auger 12112 12122 6 ...
Страница 8: ...Introduction Backsaver Auger 12112 12122 8 ...
Страница 12: ...Safety Backsaver Auger 12112 12122 12 ...
Страница 30: ...Assembly Backsaver Auger 12112 12122 30 ...
Страница 72: ...Operation Backsaver Auger 12112 12122 72 ...
Страница 102: ...Maintenance Backsaver Auger 12112 12122 102 ...
Страница 114: ...Maintenance Backsaver Auger 12112 12122 114 ...
Страница 116: ...Parts Identification Backsaver Auger 12112 12122 116 ...
Страница 134: ...Parts Identification Backsaver Auger 12112 12122 134 DRIVE SECTION CONTINUED 8 4 6 7 3 1 2 5 ...
Страница 138: ...Parts Identification Backsaver Auger 12112 12122 138 HOPPER DRIVE TUBE 2 12 13 11 10 8 9 4 6 5 3 4 7 5 1 ...
Страница 140: ...Parts Identification Backsaver Auger 12112 12122 140 HOPPER HEAD ASSEMBLY 2 5 12 4 6 15 13 8 3 14 7 9 1 10 11 ...
Страница 144: ...Specifications Backsaver Auger 12112 12122 144 ...
Страница 150: ...Specifications Backsaver Auger 12112 12122 150 ...
Страница 151: ...Warranty Backsaver Auger 12112 12122 151 WARRANTY WARRANTY 153 ...
Страница 152: ...Warranty Backsaver Auger 12112 12122 152 ...
Страница 156: ...Alphabetical Index Backsaver Auger 12112 12122 156 ...
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