Fuel Tank; Fuel Tank Cap - Mack Granite GU Series Operator's Handbook Manual

MAINTENANCE AND LUBRICATION 277

FUEL TANK

Your vehicle may be equipped with an isolated fuel tank. If so equipped, the
following label will be affixed to the fuel tank decal.

Fuel Tank Cap

Use MACK approved non-vented cap only or tank damage and/or poor engine
performance may result. DO NOT fill to more than 95% of liquid capacity.
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