C3.3B – Fuel Transfer Pump – Test

Table 1
Tools Needed    
Tool     Qty     Part Number     Part Name    
A     1     8T-0863     Pressure Gauge

0 to 250 kPa (0 to 38 psi)    

Table 2
Machine Model     Engine Model     Fuel Transfer Pump Pressure     Pump Displacement    
308E, 306E, 307E     C2.6    
34 kPa (5 psi)    

4 L/min (1.0 US gpm)    
906, 907, 908     C3.3    
70 kPa (10 psi)    

2.5 L/min (0.6 US gpm)    

  1. Engage the parking brake. Stop the engine.

  1. Disconnect the fuel line that is on the outlet side of the transfer pump.

  1. Install tooling (A) .

  1. Turn the keyswitch to the ON position.

  1. Replace the fuel transfer pump if the pressure is below specifications.

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