RADIATOR A 1039442 - Caterpillar

Illustration 18 g03738261
(18) Securing tab
Remove and discard the securing tab (18) by taking out the bolt.
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(19) Phillips-head bolts
Remove the radar from the plate by taking out the two small Phillips-head bolts (19).
Illustration 20 g03738268
Slide the radar off the plate in the direction shown in Illustration 20.
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(20) 454-9636 Holder
Slide the radar into the 454-9636 Holder (20).
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(21) 461-3288 Rivet
Secure the radar to the 454-9636 Holder (20) using two 461-3288 Rivet (21).
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Assembling 454-9636 Holder
Prepare the 454-9636 Holder (20) for assembly by adding new six 8T-9655 Isolation Mounts and new three 438-4773 Spacer.
Illustration 24 g03738272
(22) 1P-6522 Grommet
Route the harness of the radar out the hole in the bottom and add the new 1P-6522 Grommet (22).
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(23) 9N-0869 Hard Washers
(24) 6V-8653 Bolts
Place the 454-9636 Holder (20) into the box and add new three 9N-0869 Hard Washers (23) and new three 6V-8653 Bolts (24).
Illustration 26 g03738274
Tighten the three 6V-8653 Bolts (24) and secure the new 454-9636 Holder (20) in the box.
Torque the 6V-8653 Bolts (24) to 12 N m (106.2 lb in).
Illustration 27 g03738275
(25) 095-0756 Screws
Put the original cover back on the box using the new eight 095-0756 Screws (25). Note: Do not overtighten the cover. Also, an appropriate thread lubricant may be applied at this time on the 095-0756 Screws (25) to ease assembly.
Illustration 28 g03738284
Torque the screws to 4 N m (35.4 lb in) using a "star" pattern. Refer to Illustration 20. Note: After installing the retrofit holder, the angle and azimuth should be checked and adjusted as needed. The latest version of Object Detection software should also be installed at this time, and the system calibration should be checked as outlined in the system operations manual. Refer to Systems Operation, UENR2507, "Cat® Detect Object Detection System " for additional details.