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Engine Maintenance (Rev 6/98)
67
CRANKCASE BREATHER
The crankcase breather system ducts gases formed in the
crankcase directly to the intake elbow. Harmful vapors that
would otherwise collect in the crankcase and contaminate
the oil, or escape to the outside, are now drawn back into the
engine and burned.
To prevent the crankcase from drawing into a deep vacuum,
fresh air is drawn into the engine through an air inlet
mounted on the engine block.
Crankcase Breather System
1.
Air Inlet
1
AEA1370
ENGINE AIR CLEANER (Filter)
Dry Type
A heavy duty, dry air cleaner filters all of the air entering the
engine. Excessive restriction of the air intake system
reduces the flow of air to the engine affecting horsepower
output, fuel consumption and engine life.
Air Restriction Indicator
Summary of Contents for Super II SR+
Page 4: ......
Page 10: ...ii ...
Page 14: ...4 ...
Page 22: ...Unit Description Rev 6 98 12 Front View AEA1350 ...
Page 23: ...Unit Description Rev 6 98 13 Right Side Door Open AEA1351 ...
Page 24: ...Unit Description Rev 6 98 14 Left Side Doors Open AEA1352 ...
Page 26: ...Operating Instructions Rev 6 98 16 Control Box Cover AEA1354 ...
Page 34: ...24 ...
Page 42: ...Electronic Controls Rev 6 98 32 SOFTWARE REVISION 04XX ALARMS AEA1358 ...
Page 82: ...72 ...
Page 90: ...80 ...
Page 116: ...106 ...
Page 120: ...110 ...
Page 130: ...120 ...
Page 141: ...131 Schematic Diagram SBIII SII RMNII 30 SR MPIV ...
Page 142: ...132 Wiring Diagram SII SBIII RMN30 SR MPIV Page 1 of 4 ...
Page 143: ...133 Wiring Diagram SII SBIII RMN30 SR MPIV Page 2 of 4 ...
Page 144: ...134 Wiring Diagram SII SBIII RMN30 SR MPIV Page 3 of 4 ...
Page 145: ...135 Wiring Diagram SII SBIII RMN30 SR MPIV page 4 of 4 ...