Engine Maintenance
9-16
Single Element Fuel Filter/Water Separator Replacement
A single element fuel filter/water separator is used on all engines. Two orifices in the filter head control the pressure in the fuel
system by allowing a certain amount of fuel to return to the tank. One orifice is located in the center of the filter head bleeds off
water and returns it to the fuel tank. The other orifice is located off-center on the filter head and bleeds off air. Replace the single
element fuel/water separator filter every 3,000 hours.
1. Unscrew the filter using a strap wrench. Drain filter and properly dispose of fuel and filter.
2. Fill the new filter with clean fuel through one of the small openings in the top of the filter body. Do not use the center hole to
add fuel to the filter or unfiltered fuel may reach the injection pump. Filling the filter with fuel purges air from the filter.
3. Clean the filter head seal surface. Lubricate filter seal with clean fuel.
4. Install and tighten the filter until it is hand-tight. Then tighten 1/4 turn more using a strap wrench.
TK 486 and 486V – Engine Fuel System
1.
Relief Valve (Keeps air from entering fuel system when
engine is not running.)
2.
Filter Head
3.
Bleed Screw
4.
Mono-Plunger and Distributor Injection Pump
5.
Fuel Transfer Pump
6.
Priming Pump
7.
Fuel Filter/Water Separator
Typical Fuel Tank
1.
Drain Plug
1
2
3
4
5
6
7
Содержание SLXi Spectrum
Страница 17: ...Safety Precautions 2 5 Warning Decals...
Страница 18: ...Safety Precautions 2 6 Warning Decals Information Decals...
Страница 74: ...Unit Description 5 30...
Страница 128: ...Controller Operation 7 28...
Страница 156: ...Electrical Maintenance 8 28...
Страница 177: ...Engine Maintenance 9 21 Integral Fuel Solenoid Components 1 Integral Fuel Solenoid 2 O ring 3 Fuel Injection Pump Groove...
Страница 234: ...Refrigeration Maintenance 10 22...
Страница 309: ...13 Mechanical Diagnosis TK 482 TK 486 and TK 486V Engines 13 2...
Страница 316: ...Mechanical Diagnosis 13 8...
Страница 322: ...Refrigeration System Diagnosis 14 6...
Страница 332: ...Single Temperature Refrigeration System Diagrams 15 10...
Страница 339: ...Multi Temperature Refrigeration System Diagrams 16 7...
Страница 340: ...Multi Temperature Refrigeration System Diagrams 16 8...
Страница 342: ...Wiring Diagrams and Wiring Schematics 17 2...