RADIATOR GP 3523851 - Caterpillar

Illustration 2 g06023578The cracks can be identified by oil leaking through the crack or using magnetic particle inspection.Solution 1
Table 1
Required Parts
Item QTY Part Number Description
1 1 265-3191 Front Wheel
Illustration 3 g06023829
View of the XLP front wheel
(A) Cover side
(B) Brake side
Illustration 4 g06023855
Illustration 5 g06023862
Inspect the wheels during daily preventive maintenance or during daily walk around inspections to identify the foundry logo.
Wheels with "SACL" on cover side (A) of the wheel must be inspected. Refer to Illustration 4.
Wheels with "DBS" on brake side (B) of the wheel do not require inspection. Refer to Illustration 5.
Illustration 6 g06023855
Determine the YEAR of manufacture by the last two letters of "NUMERALKOD". Refer to Illustration 6."NUMERALKOD" ends with "UA" the wheel is OK."NUMERALKOD" ends with "UR", "UE", "UM", "UU", or "UN" the wheel could have DEFECTS proceed to Step 3.
Inspect wheel for any oil leaks or visible cracking on brake side (B). If brake side (B) is not accessible, then remove the tire/rim.
After removing the tire/rim, clean brake side (B) of the wheel for magnetic particle inspection or dye penetrant inspection. If no cracks are found, reinstall the wheel and document that the truck has been inspected.
If cracks are found, replace the wheel with existing parts and issue a DSN with Truck Serial Number, hours, wheel hours, wheel "NUMERALKOD", pictures of crack length, and crack location.Further guidance will be provided until the Reuse and Salvage Guide is available.Problem 2
Illustration 7 g06033167
(C) WheelThe second defect to inspect for is slag/scale that may be found inside the wheel on the 793D and 793F STD and XLP front wheel castings.Slag/scale is found during the first rebuild of the machine, but without proper removal the slag/scale can be found for the life of the wheel.
Illustration 8 g06033170
Illustration 9 g06033169The slag/scale can appear as large chunks as shown in Illustration 8 or can be seen inside the wheel casting as shown in Illustration 9.Resolution 2
Table 2
Required Parts
Item Qty Part Number Description
1 1 265-3191 Front Wheel
2 1 125-5938 Front Wheel
Inspect the wheels during planned component rebuild or during other planned maintenance, to identify the foundry logo.
Wheels with "SACL" on the cover side (A) of the wheel must be inspected. Refer to Illustration 5.
Wheels with "DBS" on brake side (B) of the wheel do not require inspection. Refer to Illustration 6.
Determine the Year of manufacturing by the last two letters of "NUMERALKOD". Refer to Illustration 6."NUMERALKOD" ends with "UA" the wheel is OK."NUMERALKOD" ends with "UR", "UE", "UM", "UU", or "UN" the wheel could have slag/scale, proceed to Step 3.
Inspect wheel for any visible slag/scale on the inside wheel (C). If inside wheel (C) is not accessible, then reposition the wheel to access the inside.
After repositioning the wheel, inspect inside wheel (C) for slag/scale. Refer to Illustration 9. If no slag/scale is found, reuse the wheel and document that the truck has been inspected.
If slag/scale is found, record the truck serial number, part number of the wheel, foundry logo, date code, and part hours into "SIMSi" and proceed to Step 6.
Protect the inner and outer