Tennant 215, Руководство оператора и каталог запасных частей

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APPENDIX
4-3
215 MM157 (6--88)
HARDWARE INFORMATION
The following charts state standard plated
hardware tightening ranges for normal assembly
applications. Decrease the specified torque by
20% when using a thread lubricant. Do not
substitute lower grade hardware for higher grade
hardware. If higher grade hardware than
specified is substituted, tighten only to the
specified hardware torque value to avoid
damaging the threads of the part being threaded
into, as when threading into speed nuts or
weldments.
STANDARD BOLT TORQUE CHART
Thread Size
SAE Grade 5
Torque ft lb (Nm)
SAE Grade 8
Torque ft lb (Nm)
0.25 in 7--10 (9--14) 10--13 (14--38)
0.31 in 15--20 (20--27) 20--26 (27--35)
0.38 in 27--35 (37--47) 36--47 (49--64)
0.44 in 43--56 (58--76) 53--76 (72--103)
0.50 in 65--85 (88--115) 89--116 (121--157)
0.62 in 130--170
(176--231)
117--265
(159--359)
0.75 in 215--280
(291--380)
313--407
(424--552)
1.00 in 500--650
(678--881)
757--984
(1026--1334)
NOTE: Decrease torque by 20% when using a
thread lubricant.
METRIC BOLT TORQUE CHART
Thread Size
Class 8.8
Torque ft lb (Nm)
Class 10.9
Torque ft lb (Nm)
M4 2 (3) 3 (4)
M5 4 (5) 6 (8)
M6 7 (9) 10 (14)
M8 18 (24) 25 (34)
M10 32 (43) 47 (64)
M12 58 (79) 83 (112)
M14 94 (127) 133 (180)
M16 144 (195) 196 (265)
M20 260 (352) 336 (455)
M24 470 (637) 664 (900)
NOTE: Decrease torque by 20% when using a
thread lubricant.
Exceptions to the above chart:
Main brush drive plug nut --- 30 ft lb (40 Nm)
then tighten to next slot.
Brake unit to hub socket head screw ---
9 to 12 ft lb (12 to 16 Nm) with Locktite 242
blue.
Front wheel nut --- 10 to 12 ft lb
(14 to 16 Nm) while turning wheel, tighten to
spec, then backoff, retighten by hand till
snug, then turn to next slot.
Damper solenoid nut --- 20 to 23 in lb
(2.5 to 3 Nm).
Pitman arm to steering column nut --- 160 ft
lb (215 Nm).
Propelling motor shaft thin nylon lock nut ---
7 to 10 ft lb (9 to 14 Nm).
Propelling motor adapter bolts --- 16 to 21 ft
lb (21 to 28 Nm) with Locktite 242 blue on
threads. Use Locktitie 515 sealant on the
pilot fillet of the motor and the adapter.
BOLT IDENTIFICATION
Identification
Grade Marking
Specification
and Grade
SAE--Grade 5
SAE--Grade 8
ISO--Grade 8.8
ISO--Grade 10.9
01395
THREAD SEALANT AND LOCKING
COMPOUNDS
Thread sealants and locking compounds may be
used on this machine. They include the following:
Locktite 515 sealant --- gasket forming
material. TENNANT
r
Part No. 75567,15 oz
(440 ml) cartridge.
Locktite 242 blue --- medium strength thread
locking compound. TENNANT
r
Part No.
32676, 0.5 ml tube.
Locktite 271 red --- high strength thread
locking compound. TENNANT
r
Part No.
19857, 0.5 ml tube.