HATZ Diesel 4M42 - Manual (Page 69)

Overview
Procedure
Step Activity
Cleaning in case of dry dirt contamination
1 Clean the cooling fan, cylinder head and cylinder with a suita-
ble brush.
2 Blow out the entire cooling air area with compressed air.
3 Blow out the oil cooler with compressed air only.
NOTE:
▪ Do not place the compressed air gun against the sensitive
radiator fins.
4 On encapsulated engines, also clean the area between the
floor plate and crankcase.
5 Mount the capsule and air guide parts again.
Cleaning of wet or oily dirt contamination
1 Disconnect the negative terminal of the battery.
2 Manually clean the alternator and regulator.
3 Cover the alternator with the installed regulator and do not
spray directly.
4 Spray the entire area with a suitable cleaning solution accord-
ing to manufacturer instructions and then clean off with a
strong jet of water.
Do not spray components of the electrical equipment with a
water jet or high pressure jet during cleaning.
5 Blow dry the engine with compressed air.
2-4L41C, 2-4M41, 2-4M41Z, 4L42C, 4M42 Maintenance
HATZ Operator's Manual 69