7.22.2 EMU 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 EMU 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-formed components (2)
using isopropyl alcohol.
3.
Check legibility of cable labels. Clean or re-
place illegible labels.
Cleaning severely contaminated
EMU connectors
1.
Use pipe gripping pliers (2) to disengage bay-
onet union nut (4) and pull off 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 plug con-
nections on Engine Monitoring Unit
(→ Page 223).
220 | Accessories for (Electronic) Engine Governor / Control System | MS150031/06E 2016-010
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