Alternator / Coils - Version A 05.41.1; A 05.41 Alternator / Coils - Hatz Diesel 1D30 S Workshop Manual

A 05.00 Start electrical

A 05.41 Alternator / Coils

–
Version A 05.41.1
Open coils fixed to the crankcase.
Fixation and adjustment of air gap is done
by spacers.
Preparations:
– Remove flywheel and housing.
Dismantling:
– Disconnect electrical system.
– Remove in numerical sequence 1...5.
Inspection / repair:
– Visual inspection.
– Check coils for wear and/or any other
damage.
Assembly:
– Assemble in reverse sequence 4...1.
Without spacers 5 and retaining nuts 1
loose.
Adjustment:
– Assemble flywheel.
NOTE:
Flywheel tight, not torqued.
– Push flywheel towards governor side or
even better put engine onto flywheel to
eliminate the end float.
– Measure gap between coils and magnet
segments.
Use feeler gauge.
– Keep spacers as required next to the
corresponding coil to obtain air gap as
specified.
– Remove flywheel.
– Place spacers as required between
crankcase and corresponding coils.
– Tighten Hex.-nuts uniformly.
– Finish assembling.
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1D . . / 03.06