A 05.80 Ring Gears - Hatz Diesel 1D30 S Workshop Manual

A 05.00 Start electrical

A 05.80 Ring gears

–
General:
Ring gears are different in pitch as well as
direction of rotation is concerned.
It is of utmost importance not to combine
parts with incorrect pitch or rotation.
Preparations:
– Remove flywheel (M 17.00).
Inspection / repair:
– Check part for broken teeth and/or other
damage.
Burrs can be filed down to a certain
extent.
Dismantling:
– Check condition of ring gear before removal.
In case ring gear has to be removed pro-
ceed as follows:
– Heat starter ring gear rapidly (gas torch)
and detach ring from flywheel.
Another way is to drill and chisel the ring
gear open.
Assembly:
– Heat ring gear properly around its diame-
ter and shrink fit ring gear onto flywheel.
NOTE:
Take care for correct position of chamfered
side facing towards starter motor and proper
seat on flywheel.
– Finish assembling.
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