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Caterpillar — Engine Oil Filter - Change

Maintenance

From a Caterpillar owner's manual covering: B9P1-Up, CWW1-Up, CWY1-Up, GAS1-Up, GSB1-Up, GTX1-Up, GZA1-Up, GZB1-Up, GZC1-Up, GZG1-Up, GZH1-Up, GZJ1-Up…. Check it applies to your exact model before use.

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Before you start

  • Hot oil and components can cause personal injury

Procedure

  1. Remove oil drain plug, drain oil, reinstall plug
  2. Remove spin-on oil filters with strap wrench
  3. Clean sealing surface of mounting base, remove old gasket
  4. Apply clean engine oil to new filter gasket
  5. Tighten filter by hand until gasket contacts base, then 1 additional full turn
  6. Check oil level per Engine Oil Level - Check procedure

Tools required

  • 2P-8250 Strap Wrench As Amazon
  • 4C-5084 Oil Filter Cutter Gp Amazon

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Specs & values

  • Replace at 1000 operating hours or 100 kPa (15 psi) differential pressure

Source: Caterpillar owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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