7.21.8 Engine Monitoring Unit – Removal and installation
Preconditions
☑Engine is stopped and starting disabled.
NOTICE
Wrong engine governor installed.
Engine damage!
• When reassembling an engine, make sure that the governor with the data record for the given
engine is installed.
Removing Engine Control Unit
with Engine Monitoring Unit
from engine
1. Note or mark assignment of cables and
connectors.
2. Remove all screws (2).
3. Release lock (3) on connectors.
4. Remove all connectors.
5. Remove screws (1).
6. Remove Engine Control Unit (1) with En-
gine Monitoring Unit (4).
Removing Engine Monitoring Unit
1. Unscrew screws on base of Engine Monitoring Unit (4).
2. Remove Engine Monitoring Unit (4) with Engine Control Unit (1).
Installing Engine Monitoring Unit
1. Place Engine Monitoring Unit (4) in position on Engine Control Unit (1).
2. Screw in and tighten screws on base of Engine Monitoring Unit (4).
Installing Engine Control Unit with Engine Monitoring Unit on engine
1. Install in reverse order. Ensure correct assignment of connectors and sockets.
2. Check resilient mount before installing.
Result: If resilient mount is porous or defective then replace it.
M015655/05E 2015-06
| Task Description | 145
TIM-ID: 0000008493 - 004
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