TBEI CRYSTEEL'S, Руководство пользователя

Страница: 6 / 12

1309630B 2013-12-10 6
installatiOn instRuctiOns
GEnERal inFORMatiOn
It is a good idea to look through these installation instructions before beginning to mount the hoist and
hydraulic system.
When welding, protect the truck’s electrical, air and brake systems by disconnecting, removing or cover-
ing. Tighten all nuts and bolts to a consistent level. Use the following table for torque values.
Size Grade 2 Torque Grade 5 Torque Grade 8 Torque
1/4-20 3-4 lb-ft 6-7 lb-ft 10-11 lb-ft
1/4-28 4-5 lb-ft 8-9 lb-ft 11-12 lb-ft
5/16-18 8-9 lb-ft 14-15 lb-ft 21-22 lb-ft
5/16-24 9-10 lb-ft 15-16 lb-ft 21-22 lb-ft
3/8-16 17-18 lb-ft 24-26 lb-ft 37-40 lb-ft
3/8-24 19-20 lb-ft 28-30 lb-ft 40-43 lb-ft
1/2-13 38-42 lb-ft 60-65 lb-ft 90-100 lb-ft
1/2-20 43-47 lb-ft 70-75 lb-ft 95-105 lb-ft
5/8-11 75-80 lb-ft 122-130 lb-ft 180-190 lb-ft
5/8-18 85-90 lb-ft 145-150 lb-ft 200-210 lb-ft
3/4-10 132-140 lb-ft 220-230 lb-ft 315-330 lb-ft
3/4-16 152-160 lb-ft 250-260 lb-ft 355-370 lb-ft
The following abbreviations are used in describing hydraulic fittings.
ORBM O-Ring Boss - Male Thread
NPTM Pipe - Male Thread
NPTF Pipe - Female Thread
JICM JIC 37° - Male Thread
JICF JIC 37° - Female Thread