Inspect Engine Air Intake System - 6.8 L Engine (FT4/Stage IV)

IMPORTANT: To determine which engine your tractor is equipped with, see Record Engine Serial Number in Identification Numbers section of this Operator's Manual.

1. 
   RXA0133488-UN-02JUL13

   
   RXA0134193-UN-25JUL13

   
   RXA0134212-UN-25JUL13

   Hose Clamp After Air Filter (Left Side of Engine)

   A - Hood Release

   B - Latch Buttons

   C - Clamp After Air Filter

   Pull hood release (A) and raise hood.

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2. Depress latch buttons (B) to remove left rear side shield.

3. Remove battery compartment cover.

4. Tighten hose clamp (C) after air filter.

5. 
   RXA0134237-UN-30JUL13

   Hose Clamps Before Turbocharger (Left Side of Engine)

   
   RXA0134252-UN-31JUL13

   Hose Clamps Before and After Turbochargers (Left Side of Engine)

   
   RXA0135223-UN-23AUG13

   Hose Clamps After Intercooler (Right Side of Engine)

   D - Clamps Before First Turbocharger

   E - Clamps After First Turbocharger

   F - Clamp Before Second Turbocharger

   G - Clamp After Second Turbocharger

   H - Clamps Before Intercooler

   I - Clamps After Intercooler

   Tighten hose clamps before (D) and after (E) first turbocharger.

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6. Tighten hose clamps before (F) and after (G) second turbocharger.

7. Tighten hose clamps (H) before and after (I) intercooler.

   Item	Measurement	Specification
   Clamp After Second Turbocharger (G)	Torque	20 N·m (178 lb.-in.)

   Item	Measurement	Specification
   All Other Clamps (C, D, E, F, H, I)	Torque	10 N·m (88 lb.-in.)

8. Close and secure hood and reinstall side shields.