7.22 Accessories for (Electronic) Engine Governor / Control System
7.22.1 Engine Control Unit and connectors – Cleaning
Preconditions
☑
Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Part No.
Qty.
Pipe gripping pliers
F30017884
1
Solvent (isopropyl alcohol)
X00058037
1
Cleaning Engine Control Unit
and connectors
1.
Remove coarse dirt from housing surface us-
ing a cloth moistened with isopropyl alcohol.
2.
Remove dirt on surface of connectors (1),
sockets and shrink pieces (2) using isopropyl
alcohol.
3.
Check legibility of cable labels. Clean or re-
place illegible labels.
Cleaning severely contaminated
connectors on Engine Control
Unit
1.
Undo bayonet union nut (4) with pipe grip-
ping pliers (2) and disconnect connector (3).
2.
Clean connector housings, connector socket
housings (1) and all contacts with isopropyl
alcohol.
3.
When connectors, sockets and all contacts
are dry: Fit connectors and check Engine
Control Unit connections (→ Page 222).
MS150031/06E 2016-010
| Accessories for (Electronic) Engine Governor / Control System | 219
TIM-ID: 0000000948 - 012
