Guardian Technologies 4270 - Manual (Page 4)

TEST 10 -
Check Brushes & Slip Rings ........................................ 42
TEST 11 -
Check Rotor Assembly ............................................ 42-43
TEST 12 -
Check Main Circuit Breaker .......................................... 43
TEST 13 -
Check Load Voltage & Frequency ................................ 43
TEST 14 -
Check Load Watts & Amperage .................................. 43
TEST 15 -
Check Battery Charge Output ................................ 43-44
TEST 16 -
Check Battery Charge Rectifier .................................... 44
TEST 17 -
Check Battery Charge Windings/
Battery Charge Resistor .......................................... 44-45
TEST 18 -
Try Cranking the Engine .............................................. 45
TEST 19 -
Test Pre-Heat Switch.................................................... 45
TEST 20 -
Check Fuel Pump .................................................... 45-46
TEST 21 -
Check 14 Amp Fuse .................................................... 46
TEST 22 -
Check Battery & Cables................................................ 46
TEST 23 -
Check Power Supply to Circuit Board .................... 46-47
TEST 24 -
Check Start-Stop Switch.......................................... 47-48
TEST 25 -
Check Power Supply to Wire 56 .................................. 48
TEST 26 -
Check Starter Contactor .............................................. 48
TEST 27 -
Check Starter Motor .............................................. 48-50
TEST 28 -
Check Fuel Supply........................................................ 51
TEST 29 -
Check Wire 14 Power Supply ...................................... 51
TEST 30 -
Check Wire 18 .............................................................. 51
TEST 31 -
Check Fuel Solenoid .............................................. 51-52
TEST 32 -
Test Pre-Heat Contactor .............................................. 52
TEST 33 -
Test Glow Plugs............................................................ 52
TEST 34 -
Test D1 Diode .............................................................. 52 TEST 35 -
Check Valve Adjustment .............................................. 53
TEST 36 -
Fuel Injector Pump ................................................ 53-54
TEST 37 -
Check Engine / Cylinder Leak Down Test /
Compression Test .................................................. 54-55
TEST 38 -
Check Oil Pressure Switch .......................................... 55
TEST 39 -
Check Circuit Board for Ground .................................. 55
TEST 40 -
Test Water Temperature Switch ............................ 55-56
TEST 41 -
Check Wire 14 and Connecting
Components for Ground .............................................. 56
TEST 42 -
Check Wire 56 and Starter Contactor
for Short to Ground ...................................................... 56
TEST 43 -
Check Wire 15 for Short to Ground .............................. 56
SECTION 8:
ASSEMBLY .................................................... 57-59
MAJOR DISASSEMBLY .............................................. 57
Enclosure/Panel Removal ...................................... 57
Stator Removal ........................................................ 57
Rotor Removal ........................................................ 57
Belt Tensioning ........................................................ 57
Engine Removal ...................................................... 57
Starter Removal ...................................................... 58
Fuel Injector Pump Removal .................................... 58
Radiator Removal .................................................... 58
Re-assembly ............................................................ 58
Belt Tensioning .................................................. 58-59
SECTION 9:
EXPLODED VIEWS / PART NUMBERS ...... 60- 87
SECTION 10:
SPECIFICATIONS & CHARTS ...................... 88-90
MAJOR FEATURES AND DIMENSIONS .................... 88
ENGINE SPECIFICATIONS ........................................ 89
GENERATOR SPECIFICATIONS .............................. 89
ROTOR/STATOR RESISTANCE VALUES ................ 90
TORQUE SPECIFICATIONS ...................................... 90
SECTION 11:
ELECTRICAL DATA ............................................ 92
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