Service and Repair Manual
September 2018
Manifolds
90
S
®
-60 XC
™
• S
®
-65 XC
™
Part No. 1288652GT
7-11
Valve Coils
How to Test a Coil
A properly functioning coil provides an
electromotive force which operates the solenoid
valve. Critical to normal operation is continuity
within the coil. Zero resistance indicates the coil has
failed.
Since coil resistance is sensitive to temperature,
resistance values outside specification can produce
erratic operation. When coil resistance decreases
below specification, amperage increases. As
resistance rises above specification, voltage
increases.
While valves may operate when coil resistance is
outside specification, maintaining coils within
specification will help ensure proper valve function
over a wide range of operating temperatures.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
1
Tag and disconnect the wiring from the coil to
be tested.
2
Test the coil resistance.
Result: The resistance should be within
specification, plus or minus 30%.
Result: If the resistance is not within
specification, plus or minus 30%, replace the
coil.
Valve Coil Resistance
Specification
Note: The following coil resistance specifications
are at an ambient temperature of 68°F / 20°C. As
valve coil resistance is sensitive to changes in air
temperature, the coil resistance will typically
increase or decrease by 4% for each 18°F / 10°C
that your air temperature increases or decreases
from 68°F / 20°C.
Description
Specification
Solenoid valve, 10V DC (schematic items E,
F, S, T and KK)
4 Ω
Solenoid valve, 10V DC (schematic item A, K,
AH, AS and GB)
5 Ω
Proportional solenoid valve, 12V DC
(schematic items C, G and R)
3.7 Ω
Proportional solenoid valve, 12V DC
(schematic item M and N)
7.2 Ω
Содержание S-65 XC CE
Страница 87: ...September 2018 Service and Repair Manual Manifolds Part No 1288652GT S 60 XC S 65 XC 77 ...
Страница 89: ...September 2018 Service and Repair Manual Manifolds Part No 1288652GT S 60 XC S 65 XC 79 ...
Страница 97: ...September 2018 Service and Repair Manual Manifolds Part No 1288652GT S 60 XC S 65 XC 87 ...
Страница 150: ...Service and Repair Manual September 2018 140 S 60 XC S 65 XC Part No 1288652GT This page intentionally left blank ...
Страница 151: ...September 2018 Service and Repair Manual 141 Electrical Schematic TCON ...
Страница 152: ...Service and Repair Manual September 2018 142 S 60 XC S 65 XC Part No 1288652GT Electrical Schematic TCON ...
Страница 153: ...September 2018 Service and Repair Manual Part No 1288652GT S 60 XC S 65 XC 143 Electrical Schematic PCON ...
Страница 154: ...Service and Repair Manual September 2018 144 Electrical Schematic PCON ...
Страница 155: ...September 2018 Service and Repair Manual 145 Electrical Schematic Deutz 2 9L Models ...
Страница 156: ...Service and Repair Manual September 2018 146 S 60 XC S 65 XC Part No 1288652GT Electrical Schematic Deutz 2 9L Models ...
Страница 157: ...September 2018 Service and Repair Manual Part No 1288652GT S 60 XC S 65 XC 147 Electrical Schematic Deutz D2011 Models ...
Страница 158: ...Service and Repair Manual September 2018 148 Electrical Schematic Deutz D2011 Models ...
Страница 159: ...September 2018 Service and Repair Manual 149 Electrical Schematic Perkins 404F Models ...
Страница 160: ...Service and Repair Manual September 2018 150 S 60 XC S 65 XC Part No 1288652GT Electrical Schematic Perkins 404F Models ...
Страница 161: ...September 2018 Service and Repair Manual Part No 1288652GT S 60 XC S 65 XC 151 Electrical Schematic Perkins 404D Models ...
Страница 162: ...Service and Repair Manual September 2018 152 Electrical Schematic Perkins 404D Models ...
Страница 163: ...September 2018 Service and Repair Manual 153 Electrical Schematic Ford MSG425 Models ...
Страница 164: ...Service and Repair Manual September 2018 154 S 60 XC S 65 XC Part No 1288652GT Electrical Schematic Ford MSG425 Models ...
Страница 165: ...September 2018 Service and Repair Manual Part No 1288652GT S 60 XC S 65 XC 155 Electrical Schematic Generators ...
Страница 166: ...Service and Repair Manual September 2018 156 Electrical Schematic Generators ...
Страница 167: ...September 2018 Service and Repair Manual Part No 1288652GT S 60 XC S 65 XC 157 Hydraulic Schematic 4WD Models ...
Страница 169: ......