Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET1974LUVREPAIR AND DIAGNOSISELECTRICALCHARGING SYSTEMSALTERNATORS - HITACHIDESCRIPTION
1974 Chevrolet Luv
Alternators - HITACHI: Description
1974 Chevrolet LuvSECTION Description
Hitachi alternators are conventional three-phase, self-rectifying type alternators. Six diodes (three positive and three negative) are used to rectify current.
APPLICATION
| Model | Hitachi No. | |
|---|---|---|
| Datsun | ||
| B210 | LT135-13B | |
| 610 | LT150-05B | |
| 620 Pickup | LT135-13B | |
| 710 | LT150-13 | |
| 260Z | LT150-10 | |
| Chevrolet LUV | LT130-83 | |
| Subaru | LT135-20 | |
SPECIFICATIONS
| Output@2500 Alternator RPM | ||||
|---|---|---|---|---|
| Alternator | Amps.(1) | Volts | ||
| LT130-83 | 22 | 14 | ||
| LT135-13B | 28 | 14 | ||
| LT135-20 | 21 | 14 | ||
| LT150-05B | 37.5 | 14 | ||
| LT150-10 | 37.5 | 14 | ||
| LT150-13 | 37.5 | 14 | ||
|
||||
NOMINAL OUTPUT
| LT130-83 | 12v | 30A |
| LT135-13B | 12v | 35A |
| LT135-20 | 12v | 35A |
| LT150-05B | 12v | 50A |
| LT150-10 | 12v | 50A |
| LT150-13 | 12v | 50A |
RESISTANCE VALUES (OHMS)
| Alternator | Stator Coil | Rotor Coil |
|---|---|---|
| LT130-83 | 0.13 | 4.3 |
| LT135-13B | 0.17 | 4.4 |
| LT135-20 | 0.20 | 4.0 |
| LT150-05B | 0.17 | 4.4 |
| LT150-10 | 0.17 | 4.4 |
| LT150-13 | 0.17 | 4.4 |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.