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Lafayette 3616 Engine BHK8400 - Caterpillar



BHK8400 Lafayette 3616 Engine Caterpillar parts G3616 Lafayette
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Alternative (cross code) number:
CABHK8400
BHK-8400
BHK8400
Caterpillar BHK8400 Lafayette 3616 Engine

Buy Lafayette 3616 Engine BHK8400 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE,

Compatible equipment models: BHK8400:

GAS ENGINE  G3616   Caterpillar
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Information:


Illustration 2 g03722485
Service connector on the right side of cab behind the seat
Connect tooling (E) to the service connector.
Start the engine.
Illustration 3 g02452604
Engine speed dial
Set the engine speed dial at "1".
Lower the left console.
Illustration 4 g02446738
Power mode control button on the soft panel switch
Push down on the power mode control button to activate power mode.Note: The indicator light will be illuminated when power mode is activated.
Illustration 5 g02447036
Automatic Engine Speed Control (AESC) as displayed on the programmable function key in the monitor.
Disable the automatic engine speed control through the monitor by pressing the programmable button.
Illustration 6 g03722432
Hydraulic modulation switch on left joystick
Illustration 7 g06174873
Hydraulic modulation medium mode (monitor display)
Select the hydraulic modulation mode as medium. Press the lower front switch on the left joystick to select the hydraulic modulation mode.
The air conditioning should be turned off for the following test.
Illustration 8 g02453444
Transmission control button on the soft panel switch
Push down on the transmission control button to select FIRST GEAR.Note: The first indicator light will illuminate when the transmission is in FIRST GEAR.
Illustration 9 g02453447
Creeper speed control button on the soft panel switch
Push down on the creeper speed control button to activate the creeper speed control.Note: The indicator light will be illuminated when the creeper speed control is activated.Test Procedure
Override the “Main Pump Displacement Solenoid Current” until the shaft speed has reached the correct value.Note: Refer to Table 1 for the correct value.
Start the Electronic Technician.
Select the Machine ECM and then select “OK”.
Select “Diagnostics” from the main menu.
Select “Diagnostic Tests”.
Select “Override Parameters”.
Select “Travel Activation Valve” and set the current to 0.8 amp.
Select “Main Pump Displacement Solenoid Current ” and set the current to 0.0 amp.
If the shaft speed is higher than "0 rpm", then the check the minimum displacement of the main pump. Refer to Testing and Adjusting, "Main Pump (Minimum Displacement) - Test and Adjust" to verify the minimum displacement of the main pump.
If the shaft speed is lower than "0 rpm", slowly increase the current of the “Main Pump Displacement Solenoid Current” by .01 amp until the shaft speed is higher than "0".
If the main pump destroke solenoid current is not within specifications that are listed in Table 1, then proceed to"Adjustment Procedure" to adjust the current to the main pump destroke solenoid.Adjustment Procedure
Illustration 10 g03728331
Main pump (MH3022 and MH3024 (FB71-UP))
(1) Offset adjustment screw for main pump displacement solenoid
(2) Main pump displacement solenoid
Illustration 11 g03858824
Main pump (MH3024 (FM41-UP, FB51-UP) and MH3026)
(1) Offset adjustment screw for main pump displacement solenoid
(2) Main pump displacement solenoid
Remove the cap from offset adjustment screw (1) for the main pump displacement solenoid (2).
If the current is below the minimum value that is listed in Table 1, turn the offset adjustment screw clockwise to increase the current to “Main Pump Displacement Solenoid Current”. If the current is above the maximum value that is listed in Table 1, turn the offset adjustment screw counterclockwise to decrease the current to “Main Pump Displacement Solenoid Current”.Note: Adjust the “Main Pump Displacement Solenoid Current” within the specifications that are listed in Table 1 so that the shaft speed

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