SEAL 2990485 - Caterpillar

SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-2000 hrs,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 0.5-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
Locate package for inspection, refer to image 1.1.1
Through the plenum located at the top of the front of the package, refer to image 1.1.2., inspect package for correct orientation of radiator rain gutter panel support 485-3139. This opening in the roof is 1.82 meters above the ground, so you should use a 2 step ladder with hand rail or equivalent.
There are 2 supports. One support is located at the top of the radiator opening. The other support is located at the bottom edge of the radiator opening.
Image1.1.1
Image1.1.2
When the radiator rain gutter panel support is correctly installed the round corner of the gutter edge should be viewable from the plenum. Refer to Image 1.2.1.
If a chamfered corner can be seen then the orientation is incorrect. Refer to Image 1.2.2.
If the gutter panel supports are installed correctly then no further action is required. If the gutter panel supports are installed incorrectly they may channel water into the package and they must be reoriented following the below procedure.
Image1.2.1
Image1.2.2
If it is necessary to remove and replace the rain channels, then the
front access panel must be removed. Locate access panel on front of
package, refer to image 1.3.1. Remove 8 bolts fastening panel to front
of package. Remove panel. Retain panel and bolts.
Image1.3.1
To re orientate, remove 3 rivets attaching each support to panel.
Rivets can be removed by drilling out. Use 3/16? dia drill bit to drill
out only the rivet head. Use care to not damage supports during rivet
removal. Retain supports. Do not remove or damage seal between radiator
and supports. Refer to Image 1.4.1.
Image1.4.1
Reinstall supports. Supports must be installed with angled edges toward
the radiator and round edge corners toward front of packages. Carefully
insert back edge of support into radiator seal. Refer to Image 1.5.1.
Image1.5.1
Finish installation by installing three 6C3679 rivets in each support.
Caulk all seams.
Image1.6.1
Reinstall front panel using original fasteners. Tighten each bolt to 12
+/- 3 Nm.
Image1.7.1