(41)Air Cleaner Elements
Service elements when indicator shows RED with engine at full load.
Never service air cleaner elements with engine running.
Servicing Primary Elements
- 1. Remove covers and primary elements.
- 2. Clean inside body.
- 3. Clean covers.
- 4. Clean and inspect elements. (see pages 32 and 33).
- 5. Install clean elements and covers.
If indicator shows red shortly after cleaning and primary elements have been cleaned 6 to 8 times, change elements.
If new primary elements were used and indicator shows red, clean secondary elements.
Servicing Secondary Elements
- 1. Remove covers and primary elements.
- 2. Remove secondary elements.
- 3. Cover air inlet openings.
- 4. Clean and inspect elements. Use new gaskets.
- 5. Uncover air inlet openings and install secondary elements.
- 6. Install primary elements and covers.
If indicator shows red shortly after cleaning, change secondary elements.
Cleaning With Pressure Air
- 1. Use clean dry air. (100 PSI maximum)
- 2. Direct air inside element, along length of pleats.
- 3. Direct air outside element, along length of pleats.
- 4. Direct air inside element, along length of pleats.
- 5. Check element. (See page 33)
Do not attempt to clean element by bumping or tapping.
Never use elements with damaged pleats, gaskets or seals.
Cleaning With Water
- 1. Use clean water. (40 PSI maximum)
- 2. Direct water inside element along length of pleats.
- 3. Direct water outside element along length of pleats.
- 4. Rinse inside of element.
- 5. Air dry thoroughly. Check element. (See page 33)
Have spare elements on hand to use while cleaning and drying elements.
Cleaning with Detergent
- 1. Wash in warm water and non-sudsing household detergent.
- 2. Rinse with clean water (40 PSI max.). Direct water inside element, along length of pleats.
- 3. Direct water outside element, along length of pleats.
- 4. Rinse inside of element.
- 5. Air dry thoroughly. Check element.
Checking Element
- 1. Insert light inside element.
- 2. Check for pin holes and tears. Discard element if holes or tears are found.
- 3. If element is good, install in air cleaner or wrap and store in a clean dry place.
Pressurizer Filter Elements
- 1. Open panel to expose elements.
- 2. Clean and check elements similar to air cleaner elements.
(42)Fuel System Filters
Primary Fuel Filter - Clean When Fuel Pressure Gauge Registers OUT.
- 1. Remove cover and element.
- 2. Wash element in clean kerosene or diesel fuel.
- 3. Dry with pressure air and install element and cover.
Final Fuel Filter - Change Elements
- 1. Open filter housing drain valve.
- 2. Remove cover and elements.
- 3. Clean inside of housing. Close drain valve.
- 4. Install new elements. Install cover.
- 5. Prime fuel system.
Final Fuel Filter - Drain
- 1. Open filter housing vent.
- 2. Open filter housing drain. Close drain when housing is empty. Close vent.
- 3. Prime fuel system.
Priming The Fuel System
- 1. Open filter housing vent.
- 2. Open injection pump housing vent.
- 3. Operate pump until fuel flows from vent.
- 4. Close filter housing vent. Start engine.
- 5. Bleed for 30 seconds. Close injection pump housing vent.
(43)Bucket Teeth - Replace Tip
- 1. Drive pin out.
- 2. Slide tip off.
- 3. Check plug. Metal part of plug must be towards pin hole.
- 4. Install tip in either position.
- 5. Slide tip over shank to align pin holes and install pin.