SET-GEAR 3470169 - Caterpillar

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View of outer cross member mounts
Remove hardware from outer engine mounts.
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Using the appropriate size jack, raise the cross member above the frame mount high enough to allow removal of the old rubber mounts.
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Insert 6Y-6884 Tapered Sleeve (2) into the 6Y-9980 Mount As (1B) as done previously.
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Right-hand side cross member support
(1B) 6Y-9980 Mount As
Install one 6Y-9980 Mount As (1B) into the frame support bracket.
Install one 8Y-7119 Washer (7) between the mount (1B) and the bottom of the cross member assembly carefully lining up the center hole.
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View of right-hand mount
Lower the cross member back onto the frame support.
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View of right-side mount position
(4) 7X-2579 Bolt
(8) 267-3507 Hard Washer
(10) 8W-6731 Washer
Insert one 7X-2579 Bolt (4) with one 267-3507 Hard Washer (8), and one 8W-6731 Washer (10) through the top mounting hole in the cross member support.
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View of right-hand mount
(1A) 9W-8095 Rebound Pad
(4) 7X-2579 Bolt
(5) 8T-4001 Nut
(7) 8Y-7119 Washer
(8) 267-3507 Hard Washer
Continue inserting Bolt (4) down through the cross member, Washer (7), and Mount (1B).
Install one 9W-8095 Rebound Pad (1A), one 8Y-7119 Washer (7), one 267-3507 Hard Washer (8) onto Bolt (4) and secure using one 8T-4001 Nut (5).Note: Do not torque down Bolt (4) until the cooling fan shroud is being installed.
Repeat Steps 1 through 9 for removal and installation of the left-side cross member to frame mount.Checking Shroud for Fan Clearance
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Bolts continue around the entire shroud
Loosen all bolts that retain fan shroud assembly to the cooling package.Note: If the shroud is damaged, it will be necessary to replace the entire 333-7314 Shroud assembly along with 20 7X-0632 Hard Washers.
Reinstall the engine cooling fan assembly.
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View of clearance between shroud and fan blade
(12) 199-0808 Pin
Utilize the 7 mm (0.28 inch) 199-0808 Pin (12) as a guide to maintain equal clearance between the fan blade tips and the inner circumference of the shroud assembly. Torque engine and frame mounting bolts to 800 100 N m (590 74 lb ft). Adjust the shroud up or down on the shrouds mounting slots to set clearance then tighten the shroud to the cooling package.Note: It may be necessary to add or subtract shims (washers) from the engine mounts to attain the desired clearance for the fan blades if the distance cannot be corrected by adjusting the shrouds position.
Reinstall the fan guards onto the shroud and continue to verify blade tip clearance as the guards are tightened to the shroud.
If, the blade tip clearance is correct reinstall all other components and the machine can go back to work.
Monitor the inner surface of the shroud for the next 1000 hours to identify any indication of shroud to fan contact.