Use and maintenance manual Self-propelled aerial platforms Page 43
7.2.1 Various adjustments
Check the conditions of the following
components and, if necessary, tighten:
1) wheel screws;
2) traction motor fixing screws;
3) steering cylinder fixing screws;
4) platform and rails fixing screws;
5) hydraulic fittings;
6) lockpins and safety dowels of boom pins;
7) elastic supports of heat engine;
8) LPG cylinder (models "-B/G").
TORQUE WRENCH SETTING
(S.I. 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
Fig.17
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