Models 1750RT/2100RT Tier 4 Engine Removal/Installation 45. On machines equipped with a cab heater, loosen clamps (U, Fig. 338) securing heater hoses to the engine. Disconnect heater hoses from the top of the engine.
47. On turbo-equipped engines, remove clamp (A, Fig. 340) securing air intake hose (B) to turbo. Remove hose. Retain clamp (C) and hose (A) for installation.
A U U
B
Fig. 338 – Heater Hoses Fig. 340 – Turbo Air Intake Hose
46. Remove clamp (C, Fig. 339) securing hose to air cleaner (E). Retain clamp (C) for installation. Remove fasteners (D) securing air cleaner (E). Remove air cleaner. Retain fasteners (D) and air cleaner (E) for installation.
48. Loosen clamp (I, Fig. 341), and disconnect upper radiator/coolant hose (J) from the radiator.
J E I D N M
C D Fig. 341 – Upper Radiator Hoses Fig. 339 – Air Cleaner Removal
Printed in U.S.A.
49. Loosen clamp (M) and disconnect overflow hose (N) from the radiator filler neck.
215
50940164/C0718
