WARN I N G
DO NOT perform fuel system checks, inspections, or maintenance while smoking or near
fire, flames, or sparks. Fuel may ignite, causing damage to equipment and injury or death
Allow engine to cool off before performing maintenance on fuel filter. Hot metal parts can
cause severe burns.
Wear eye, hand, and skin protection when working with heated parts. Failure to follow this
warning may cause injury to personnel.
When servicing this equipment, performing maintenance, or disposing of materials such
as fuel, consult your unit/local hazardous waste disposal center or safety office for local
C AU T I O N
Wipe area clean around the fuel components. Contamination of fuel system could result in
N OT E
Tag and mark lines to aid installation.
Fuel injection lines must only be used once. Discard all fuel injection lines after use.
1. Remove six fuel injection lines (Figure 1, Item 3) and seals (Figure 1, Item 2) from six fuel injectors (Figure 1,
Item 1). Discard fuel injection lines and seals.
2. Remove six cylinder sleeves (Figure 1, Item 4) from fuel injector (Figure 1, Item 1). Discard cylinder sleeves.
Figure 1. Fuel Injector Fuel Line Replacement.