Operating instructions

7.10 Charge-Air Cooling
7.10.1 Intercooler – Check water drain for coolant leakage and absence of restrictions
DANGER
Rotating and moving engine parts.
Risk of crushing, danger of parts of the body being caught or pulled in.
• Only run the engine at low power. Keep away from the engine's danger zone.
WARNING
A high level of noise is produced when the engine is running.
Risk of damage to hearing.
• Wear ear defenders.
WARNING
Compressed air gun ejects a jet of pressurized air.
Risk of injury to eyes and damage to hearing, risk of rupturing internal organs.
• Never direct air jet at people.
• Always wear safety goggles/face mask and ear defenders.
Intercooler – Check water drain
for coolant leakage and absence
of restrictions
1. With the engine running check the drain
bore(s) on the right and left of the engine
for emerging air (at driving end). If no air
escapes:
• Clean drain bore(s)
• Blow out with compressed air
2. If a large amount of coolant is continuously
discharged, the intercooler is leaking. Con-
tact Service.
Emergency measures prior to engine start with a leaking intercooler
1. Remove injectors (→ Page 78).
2. Bar engine manually (→ Page 52).
3. Bar engine with starting system to blow out combustion chambers (→ Page 54).
4. Install injectors (→ Page 78).
88 | Task Description |
M015675/06E 2013-04
TIM-ID: 0000000955 - 004