X hits on this document

22 views

0 shares

0 downloads

0 comments

9 / 10

TRB Transportation Research E-Circular E-C013

90

Cylinder Cylinder anchor Structure Hydraulic lines and fittings

leaks, scoring, rust pitting, cracks at pivot points visible cracks or damage, rusting visible cracks or damage, rusting oil leaks, chafing, kinks, abrasions

Electrical cables

loose or broken wires and connections, chafing, abrasions

*COMPONENT CHECK LIST COMPONENT:

EXPLANATIONS: WHAT TO LOOK FOR:

Pivot pin

visible cracks or damage, rusting

Rotation: gear, bearing, gearbox, brake, motor (T-1 and T-2)

wear, damage, oil leaks, broken bolts

Limit switches

bent switch arms, loose wire connections, LED functions

Pressure filter

oil leaks; check indicator gauge

Hydraulic valves; unit, axle lock, dump

free movement of the handles, return to neutral position when released; oil leaks; wiring connections secure

Leveling rods Boom and platform rests Boom tie-down device Decals Platform heaters

cracks at pivot points, damage to rods nylon wear pad secure, cracks, damage to structure damage to nylon strap or ratchet unreadable, missing or damaged decals broken switches or wires, secured to platform

Outlets: 12 volt, 110 volt

damaged or broken wires, secured to platform, broken covers

Air hose outlet

damage to hoses, coupling, regulator, and gauge

Platform controls

proper operation of all functions, damage to components

Leveling system

hydraulic line; wire or switch; secured to the platform

Document info
Document views22
Page views22
Page last viewedSat Dec 03 05:22:49 UTC 2016
Pages10
Paragraphs256
Words2569

Comments