Airo A16 J Series, Руководство пользователя

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User’s Manual – A16 J A18 J Series Page 63
7.2.1. Adjustments
Check the conditions of the following components and, if
necessary, tighten after the first 10 working hours and,
afterwards, at least once a year:
1) Wheel screws
2) Drive engine, fixation screws
3) Steering cylinder fixing screws
4) Fixing screws of steering hub pins
5) Basket fixing screws
6) Hydraulic fittings
7) Screws and safety dowels of boom pins
8) Fixation screws on gear reducer (machine travel)
9) Engine elastic couplings
For torque wrench settings, please refer to the table
below.
Fig.18
TORQUE
(metric thread, normal pitch)
Class 8.8 (8G) 10.9 (10K) 12.9 (12K)
Diameter kgm Nm kgm Nm kgm Nm
M4 0.28 2.8 0.39 3.9 0.49 4.9
M5 0.55 5.5 0.78 7.8 0.93 9.3
M6 0.96 9.6 1.30 13.0 1.60 16.0
M8 2.30 23.0 3.30 33.0 3.90 39.0
M10 4.60 46.0 6.50 65.0 7.80 78.0
M12 8.0 80.0 11.0 110 14.0 140
M14 13.0 130 18.0 180 22.0 220
M16 19.0 190 27.0 270 33.0 330
M18 27.0 270 38.0 380 45.0 450
M20 38.0 380 53.0 530 64.0 640
M22 51.0 510 72.0 720 86.0 860
M24 65.0 650 92.0 920 110 1100