TM-5-2330-378-14-P
SEMITRAILER, LOWBED: 40 TON CONSTRUCTION EQUIPMENT TRANSPORTER M870 AND M870A1
TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
JUNE 1999
TM-5-2330-378-14-P - Page 72 of 524
TM5-2330-398-14&P
3-4. TROUBLESHOOTINGCHART(continued).
c.
TIRES
(1) TIRES ARE EXCESSIVELY WORN, SCUFFED, OR
CUPPED.
A.
Check tire pressure on any worn, scuffed, or
cupped tire.
Is tire pressure 85 psi (586 kPa) for the M870 or 90 psi
(621 kPa) for the M870Al ?
Brmg tire pressure to 85 psi (586 kPa) for the
g tr
M
M8
870 or 90 psi (621 kPa) for the M870A1.
Ve
rify P1
Rerify problem is solved.
B. Check for cracked or broken wheels.
Are wheels cracked or broken?
FNotify
Unit maintenance.
C. Check for loose wheels.
Are wheels loose?
Tighten wheels (para 3-9 or 3-10). Verifyproblern
is solved.
0. Check suspension system for damaged springs
and loose or missing nuts and bolts.
Is suspension
damaged
or does it have loose or
missing nuts and bolts?
continued
on next page
3-10
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