5-Cylinder Operating Manual - Zanshin

OPERATION
BM5-001M
Description of engines
TDI100-5,TDI120-5,
TDI 150-5 D 1) and TDI 150-5
- Four-stroke diesel engine
- 5-cylinder in-line
- Crankshaft mounted on 6 bearings
- Valve control by toothed belt and overhead
cam
- Hydraulically adjusted bucket tappets
- Engine lubrication as pressure circulation
lubrication with geared oil pump and
replaceable oil filter in main flow
- 2.5 litre displacement
- Dry air filter
1) Version for dual engine systems as per BSO II
The engine has two separate cooling
circuits.
1 - The open seawater circuit runs via the
combination radiator, which cools the
returning fuel and the hydraulic oil, the
main heat exchanger, the exhaust manifold
and the intercooler on the 150-5
and 150-5 D version.
2 - The coolant circuit runs as a closed
pressurised system through the engine
block, oil cooler, exhaust collector and,
after reaching the operating temperature,
via the main heat exchanger and
the turbocharger.
Important
Observe the safety precautions
beginning on page 22 before
performing any work on the
engine or in the engine
compartment.
OPERATION 5
5