IMT TH36K164, Manual

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Chapter 5 Maintenance 39
Tirehand Inspection Chart
ITEM (* indicates a
critical item) DESCRIPTION FREQUENCY
DAILY WEEKLY MONTHLY
WALK-AROUND
INSPECTION Inspect for hydraulic leaks, loose parts and obvious
structural member damage.
*MOUNTING BOLTS Check torque (power-wrench tight).
ROTATION SYSTEM Check for excessive backlash (play) between pinion
gear and turntable gear-bearing. If there is excess
play, use a feeler gauge to measure the play and
adjust the backlash if needed. See the parts manual
for clamp and body backlash specifications.
*STRUCTURAL
DAMAGE Check for broken welds, fatigue cracks, structural
defects, bends and dents.
CONTROLS Check for excessive wear and cleanliness.
LEAKAGE Check for hydraulic fluid leaks.
*ROTATION SYSTEM
MOUNTING BOLTS
Check torque of top and bottom gear-bearing bolts.
(See Torque Data Chart.)
ELECTRICAL Check remote controls, auxiliary lighting, etc. for
Proper function.
Check for deterioration, dirt and moisture.
HYDRAULIC FLUID
RESERVOIR Check for proper oil level. (Carrier Vehicle)
HYDRAULIC OIL Check oil quality. (Carrier Vehicle)
HYDRAULIC HOSE Check for leakage on surface and at ends.
Check for blistering, deformation and abrasion.
PUMP AND MOTOR Check for loose bolts, leaks, unusual noises, vibration,
reduced operating speed and excessive oil heating.
HYDRAULIC FILTER Check vacuum reading with engine running and PTO
engaged. A vacuum of 8" of mercury or higher
indicates an obstructed filter. (Carrier Vehicle)
CONTROL VALVES Check for leaks, cracks and slow return to neutral.
*CYLINDERS Check for leaks, scores, nicked or dented rods, dented
cases, deformed pin bosses, rust on rod.
CARRIER VEHICLE
Follow all inspection and maintenance procedures
provided by the carrier vehicle manufacturer.
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