MAINTENANCE
6-20 / Engine, Cooling, Fuel and Exhaust
© 2018 Pierce Manufacturing Inc. All Rights Reserved.
Engine, Cooling, Fuel and Exhaust
6-17. Engine
6-17.1 Air Intake System
Periodic Inspection
Inspect the following:
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Air filter housing for cracks caused by distortion or vibration.
•
Flexible ducts for damage and loose fasteners.
•
Air filter mounting for loose fasteners and cracks.
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Air tubing supports. Loose or broken supports can cause excessive vibration and open cracks in the system.
•
Connecting clamps for dents, bends, and tightness.
•
Tubing and elbow connections by wiping clean and checking thoroughly for cracks.
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Cables, control rods, hoses, or lines for chafing against tubing and connectors.
•
If the air intake manifold or the compressor intake flange is suspected of being loose, consult the engine
manufacturer’s manual for torque values and tighten retaining nuts to specifications.
Air Filter Replacement
Replace the air filter or air filter element when indicated by the air intake restriction lamp on the instrument panel.
When replacing the filter or filter element, be careful not to allow dust or dirt from the old filter to contaminate the
clean side of the intake plumbing. Contact Pierce Customer Service for replacement filters.
Moisture and Ember Separators
All Pierce Custom Chassis are equipped with an ember and moisture separation screen located upstream of the air
filter.The primary function of this screen is to remove water particles from the intake air before it reaches the air filter.
The screen can be removed for cleaning. Inspect the screen for buildup of dirt or debris. This screen must be kept
clean to minimize air intake restriction to the engine and ensure peak engine output. Remove the screen and clean
with soap and water.
6-17.2 Air Intake and Charge Air Cooler Hose Clamps
Tighten T-Bolt style hose clamps to 90-100 in-lbs.
Tighten Spring T-bolt clamps to 45-70 in-lbs.
6-17.3 Fan and Accessory Belts
Belts should be checked for frayed areas, cracks, and general wear. Always replace all belts in a set even though
only one may be defective. Inspect belts weekly.
Failure to inspect the air intake system for leaks in the tubing and connections may lead to extensive
damage to internal engine parts.
Содержание Enforcer
Страница 1: ... 2018 Pierce Manufacturing Inc Part No PM C OM014 SEN 0718 Operator s Manual Saber Enforcer ...
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Страница 18: ...FOREWORD 1 6 To the Owner and Operator 2018 Pierce Manufacturing Inc All Rights Reserved ...
Страница 30: ...SAFETY 2 12 Safety and Responsibility 2018 Pierce Manufacturing Inc All Rights Reserved ...
Страница 62: ...GENERAL 4 20 Controls Indicators and Features 2018 Pierce Manufacturing Inc All Rights Reserved ...
Страница 122: ...OPERATION 5 60 Driving the Vehicle 2018 Pierce Manufacturing Inc All Rights Reserved ...
Страница 180: ...LUBRICATION AND MAINTENANCE INTERVALS 7 8 Scheduled Inspections 2018 Pierce Manufacturing Inc All Rights Reserved ...
Страница 184: ...A 4 2018 Pierce Manufacturing Inc All Rights Reserved ...