Preconditions for alternator test

AR15.40-P-5009FF

Preconditions for alternator test

14.2.12



Check

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A



Notes on battery

AH54.10-P-0001-01A

1

Test alternator prefuse

AR15.40-P-5012FF

2

Check ground strap between engine and body for tight seating and proper condition

3

Check that the electric leads of the battery are secured tightly and are in a proper condition

4.1

Check that the alternator electrical leads are fitted correctly and in proper condition

On engines 134.9, 135.9, 639.9

Danger!

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

5

Lift vehicle on lifting platform.

6.1

Check that the alternator electrical leads are fitted correctly and in proper condition

Engine 122.9:

7

Check that the starter electrical leads are fitted correctly and in proper condition

8

Inspect poly V-belt



Inspect poly V-belt for wear and damage

AP13.22-P-1351FF

9

Lower vehicle