85-Maintenance Procedures
Tighten the new chain on the chain wheel
with a cable retainer at approx. two links from
the connection link.
Remove the chain coupling (AEP-00160).
Make sure the chain coupling from
the tool kit is not left in the engine.
This part is not compatible with the
engine operation.
To prevent engine contamination, use a rag to close the chain slot.
Connect the free ends of the new chain with
the open chain link (as part of E4A-75-100-
000-000).
Push the link with its pins in each
free end of the chain.
If there is too much tension on the
chain, release it with small
movements on the prop in each
direction.
Push the link that comes from the
camshaft side.
Refer to Fig. 85 - 148.
Install the chain clip at the open link to close
the chain.
Put the clip at the chain closing tool.
A built-in magnet in the pressure
pad locks the chain clip.
Refer to Fig. 85 - 149Fig. 85 - 148.
Put the chain closing tool with the clip on the
free ends of the link pins.
The riveted ends of the connection
link must engage the tool grooves.
Turn the spindle slowly to make sure that the
pins move exactly in the holes of the plate.
Torque the press plate onto the connection
link pins.
Torque 32 Nm (283 inch-lbs).
Turn the spindle and remove the pressure pad
from the tool.
Turn the spindle so that the riveting
slot of the pressure pad can be used
to rivet the chain.
To rivet the pins, put the closing tool on the
chain.
Put the pressure pad centered on
the head of one of the pins.
The pins must be riveted one by
one.
Tighten the screw slowly until the pad touches
the head of the pin.
Make sure that the pressure pad and
the pin align.
Tightening torque of the chain pins
32 Nm (283 inch-lbs).
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