DOOR GP-BATTERY 1186842 - Caterpillar

Illustration 1. Oil pump cover specifications.3. Check the pressure valve seat area. Cracks or gouges (deep scratches) are not permitted in this area. See Illustration 4.
Even wear in the seat area is acceptable and the cover can be used again. See Illustration 5. Some oil leakage in the seat area is permitted.
This article is only to be used as a general guide to find if oil pump covers can be used again. Remember, each part may not be exactly like those shown.
Illustration 2. Grooves that connect the oil passages; cover must be machined.
Illustration 3. Normal wear; use again.
Illustration 4. Cracks or gouges; do not use again.
Illustration 5. Normal wear; use again.