DG Flugzeugbau DG-800A, Руководство по обслуживанию, Страница: 80 / 163

Maintenance Manual DG-808C
Issued: May 2010 TN800/41 4.19
7. Place the pulley onto the shaft with care. It´s best if the powerplant is
retracted so that the shaft is in vertical direction.
8. Put the rollers and the inner ring of the front bearing into place. Put
on the antirotation securing washer and the first one of the KM4 nuts.
Tighten the nut with the other hook spanner see a) 6. until the pulley
starts to rotate a little stiffer than with a loose nut. Put on a
new securing washer 20 DIN462. Screw on the second nut. Secure this
nut with Loctite 243. Fix the first nut with a hook spanner so that the
adjustment doesn’t change and tighten the second nut as far as possible.
Check again the rotation of the pulley. No free play is allowable.
9. Press the sheet metal securing washer into the grooves of the rear nut.
10. Fill the sealing cap with grease and put it into place.
11. Install the drive belt and adjust it according to section 4.12.
12. Reinstall the proximity switch and check its adjustment, see also
section 4.12.
13. Reinstall the propeller and secure with lockwire according to sect. 4.19.
Necessary material
1. roller bearing 32205B
2. " 320/32X
3. Nilos ring 32205 JV
4. " " 320/32 JV
5. securing washer 20 DIN 462
6. grease for bearings SKF LGMT3
Caution: Don’t use another type of grease