Generac Power Systems TXP - Manual (Page 5)

ENGINE LUBRICATION
RECOMMENDED SAE VISCOSITY GRADES
Use any high quality detergent oil
having a classification which inc­
ludes ’’Service MS, SC, SD or SE”,
No special additives should be used.
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60 80 100
°C-30 -20 10 10 20 30 40
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
*If not available, a synthetic oil may be used
having — 5W-20, 5W-30 or 5W-40 viscosity.
ELECTRICAL TEST SPECIFICATIONS
COMPONENT TEST POINTS TEST VALUE
Stator Windings
AC Power Windings
AC Power Windings
Excitation Windings
Battery Charge
Windings
Wire #11 - Wire #22
Wire #33 - Wire #44
White receptacle Pin #2 -Pin #6,
Wire #55 - Ground
Wire #77 - Ground
0,42 Ohms
0,42 Ohms
2,30 Ohms
0,20 Ohms
0, 20 Olmns
Rotor Brush terminals or Slip Rings 13,00 Ohms
Ignition Stator
Charge Coil
Trigger Coil
Ignition Module Receptacle Pin
#2 - Ground
Ignition Module Receptacle Pin
#3 - Ground
225.00 Ohms 4
6,00 Ohms
Ignition Stator Voltage
Input to Printed
Circuit Board
PGB Pin #4 - Ground 0.5-1.5 Volts
Fuel Pump DC Resistance Fuel Pump terminal to ground 50,00 Ohms
Spark Timing 26 BTDG
Choke Heater Wire #77 - Ground 30.00 ohms
Sensing Transformer
Secondary Winding
Primary Winding
Wire #11 - Wire #22
White receptacle Pin #3 - #5
See NOTE
See NOTE
Field Boost Voltage
(While Cranking)
White receptacle Pin #4 - Ground 9 - 12 VDG
NOTE;-Either of two transformer makes may be used. The Wescoil transformer
has a primary winding resistance of 745-825 Ohms and a secondary winding
resistance of 1603-2169 Ohms, The CoilTran transformer has a primary resis­
tance of 824-1114 Ohms and a secondary resistance of 1222-1654 Ohms.
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