2-4L41C, 2-4M41(Z), 4L42C, 4M42 Maintenance
HATZ
73Manual
CAUTION
Damage from inadequate engine cooling.
Only operate the engine when all covers are installed.
NOTICE
In case of heavy contamination, shorten the maintenance inter-
vals accordingly (see chapter 8.2.2 Maintenance plan, page 62).
Overview — Preparatory activities
1 Baffle plate
Preparation — Cleaning
Step Activity
1 On encapsulated engines unscrew the following:
(see chapter 5 Engine design, page 27)
▪ Hood
▪ Side panel
▪ Cover plate on operating side
▪ Air outlet duct for cooling air
▪ Cover plate on air outlet side
1 Remove the following on engines without a capsule:
▪ Side trim panel
▪ Cooling air guide for lubrication oil cooler
2 Unscrew the baffle plate (1)
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