Information fuel-injection pump
BOSCH
9 461 622 295
9461622295
ZEXEL
104645-3370
1046453370
Rating:
Include in #2:
104745-3370
as FUEL INJECTION PUMP
Cross reference number
Zexel num
Bosch num
Firm num
Name
Information:
If equipped with an air inlet heater (AIH) for cold weather starting, do not use types of starting aids such as ether. Such use could result in an explosion and injury.
When starting the engine with ether, follow these starting procedure instructions carefully. Use ether sparingly and spray it ONLY WHILE CRANKING THE ENGINE. Excessive ether use can cause piston and ring damage. Ether should be used only for cold weather starting.
Table 1
Medium and Heavy-Duty On-Highway Engines (1)
Cold Weather Recommendations
Starting Aids
Expected Coldest Temperature Ether Injection (2)
OR
Air Inlet Heater Cylinder Block Coolant Heater Larger Battery
Larger Alternator
Above
−7 °C (19 °F) Available Available Available
−7 °C (19 °F) to
−18 °C (0 °F) Available Available Available
−18 °C (0 °F) to
−28 °C (−18 °F) Recommended Required Recommended
−28 °C (−18 °F) to
−40 °C (−40 °F) Recommended Required Required
Less than
−40 °C (−40 °F) Required Required Required
( 1 ) Options may not be available for all models.
( 2 ) If the engine is equipped with an air inlet heater (AIH) for cold weather starting, do not use types of starting aids such as ether. Such use could result in an explosion and injury.
Table 2
Medium and Heavy-Duty On-Highway Engines (1)
Cold Weather Recommendations
Improvements for Engine Warm-Up
Improvements for Idle Temperature
Expected Coldest Temperature Hand Throttles Winter Fronts
Shutters Air Cleaners
Located Under the Hood On/Off
Fan Drives BrakeSavers
Exhaust Restrictors
Above
−7 °C (19 °F) Available Available Available Available Available
−7 °C (19 °F) to
−18 °C (0 °F) Available Recommended Recommended Recommended Available
−18 °C (0 °F) to
−28 °C (−18 °F) Recommended Required Recommended Required Recommended
−28 °C (−18 °F) to
−40 °C (−40 °F) Required Required Recommended Required Recommended
Less than
−40 °C (−40 °F) Required Required Recommended Required Required
( 1 ) Options may not be available for all models.