1750RT/2100RT interim Tier 4 Engine Removal/Installation Interim Tier 4 Engine Removal Model 1750RT (S/N 131000 and Before) Model 2100RT (S/N 241000 and Before) NOTE: Some machines may vary from what is shown in the photographs in this manual. Procedures are similar, however, in all cases.
Z
NOTE: Label all hoses and note their locations before disconnecting to ensure correct installation. IMPORTANT: Park the machine where the engine can be supported and removed with an engine hoist or similar device.
X
1. Complete the Mandatory Safety Shutdown Procedure. See “Mandatory Safety Shutdown Procedure” on page 22.
Y Fig. 397 – Turbocharger Intake Tube
2. Disconnect the negative cable from the battery. 3. Access the engine compartment according to “Engine Access” on page 119.
7. Close the engine compartment. 8. Raise the ROPS/FOPS according to “Raising ROPS/FOPS” on page 140.
4. Drain the cooling system according to “Draining/Refilling Cooling System” on page 125.
WARNING
IMPORTANT: Dispose of waste coolant according to environmental laws. DO NOT pour coolant onto the ground or down a drain.
Secure the ROPS/FOPS in the tilted position with the tilt support. Do not allow anyone under the ROPS/FOPS if it is not supported in the raised position.
NOTE: The capacity of the cooling system is approximately 15 L (4 gals.). 5. Drain the hydraulic reservoir system according to “Changing Hydraulic Oil and Filter” on page 132.
9. Remove hardware (X, Fig. 398) securing foot tub (U). Lift foot tub (U) and disconnect electrical connector from the foot throttle. Remove foot tub (U). Retain hardware (X) for installation.
IMPORTANT: Always dispose of hydraulic fluids according to environmental laws or take to a recycling center for proper disposal. DO NOT pour onto the ground or down a drain. NOTE: The capacity of the hydraulic reservoir is approximately 82 L (22 gals.).
6. If the engine is equipped with a turbo, loosen the clamp (X, Fig. 397) securing air cleaner (Y) to intake tube (Z). Printed in U.S.A.
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