stellar labs TMAX Series, Руководство пользователя

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Page 4 | Stellar
®
TMAX™ Owner’s Manual
When using the torque data in the
chart, the following rules should be
observed:
• Bolt manufacturer’s particular
specifications should be consulted
when provided.
• Flat washers of equal strength
must be used.
• All torque measurements are
given in foot-pounds. To convert
to inch-pounds, multiply by 12.
• Torque values specified are for
bolts with residual oils or no special
lubricants applied.
• Torque values for socket-head
capscrews are the same as for
Grade 8 capscrews.
• Do not use these values if a different torque value or tightening
procedure is given for a specific application. Torque values listed are for general use
only. Check tightness of fasteners periodically.
• Shear bolts are designed to fail under predetermined loads. Always replace shear bolts
with identical grade.
• Fasteners should be replaced with the same or higher grade. If higher grade fasteners
are used, these should only be tightened to the strength of the original.
• Tighten plastic insert or crimped steel-type lock nuts to approximately 110 percent of the
dry torque values shown in the chart below, applied to the nut, not to the bolt head.
Tighten toothed or serrated-type lock nuts to the full torque value. Note: “Lubricated”
means coated with a lubricant such as engine oil, or fasteners with phosphate and oil
coatings. “Dry” means plain or zinc plated without lubrication. Tighten lubricated bolts
to approximately 80% of dry bolts.
Size Bolt DIA Plain Plated Plain Plated Plated
(DIA-TPI) (Inches) (Ft-Lb) (Ft-Lb) (Ft-Lb) (Ft-Lb) (Ft-Lb)
5/16-18 0.3125 17 13 25 18 22
3/8-16 0.3750 31 23 44 33 39
7/16-14 0.4375 49 37 70 52 63
1/2-13 0.5000 75 57 105 80 96
9/16-12 0.5625 110 82 155 115 139
5/8-11 0.6250 150 115 220 160 192
3/4-10 0.7500 265 200 375 280 340
7/8-9 0.8750 395 295 605 455 549
1-8 1.000 590 445 910 680 823
1 1/8-7 1.1250 795 595 1290 965 1167
1 1/4-7 1.2500 1120 840 1815 1360 1646
1 3/8-6 1.3750 1470 1100 2380 1780 2158
1 1/2-6 1.500 1950 1460 3160 2370 2865
GRADE 5 GRADE 8 GRADE 9
Torque Data Chart
A note about washing the TMAX body:
The body should be washed at least once per week to prevent damage to the paint,
wiring or rubber material from any type of corrosive substances collected from roads or
job sites. When washing the body, avoid direct water spray toward electrical components
such as floodlights, radio remote receivers, the VEC center, and areas of the body which
may have rock chips.
NOTICE