MTU 12 V 4000 G73 Operating Instructions Manual page 155

7.18 Battery-Charging Generator
7.18.1 Battery-charging generator – Check
Preconditions
☑ Engine shut down and starting disabled.
WARNING
Compressed air
Risk of injury!
• Do not direct compressed-air jet at persons.
• Wear protective goggles / safety mask and ear protectors.
Checking battery-charging generator
Item
Ventilation area (arrow)
Ventilation area (arrow)
Cleaning battery-charging generator
Note: Dry-clean battery-charging generator only.
1. Remove coarse dirt from battery-charging generator.
2. Blow out ventilation area (arrow) with compressed air until all dust is cleared.
Findings
Clean
Contaminated
MS150029/02E 2013-03 | Task Description | 155
Measure
None
Clean