SkyTrak 3606 Operation Manual - Manual (Page 122)

120 3606 Rev 11/99
General Maintenance
1. Unlatch, unlock and open the engine cover.
2. Clean around the fuel filter head (Figure 77).
3. Unscrew the fuel filter and dispose of properly.
4. Clean the gasket surface of the filter head and replace the o-ring.
5. Fill the new fuel filter with clean No. 2 diesel fuel.
6. Lubricate the o-ring seal with clean No. 2 diesel fuel.
7. Install the fuel filled filter and hand tighten. DO NOT overtighten.
8. Close, latch and lock the engine cover.
NOTE: Mechanical over-tightening may distort the threads or damage the
sealing ring.
Controlled venting is provided at the injection pump through the fuel drain
manifold. Small amounts of air introduced by changing the fuel filter element
will be vented automatically as long as the element was filled with fuel prior
to installation.
Figure 77
CUMMINS ENGINE:
OS1450
Filter Head
Gasket
Fuel Filter
120 3606 Rev 11/99
General Maintenance
1. Unlatch, unlock and open the engine cover.
2. Clean around the fuel filter head (Figure 77).
3. Unscrew the fuel filter and dispose of properly.
4. Clean the gasket surface of the filter head and replace the o-ring.
5. Fill the new fuel filter with clean No. 2 diesel fuel.
6. Lubricate the o-ring seal with clean No. 2 diesel fuel.
7. Install the fuel filled filter and hand tighten. DO NOT overtighten.
8. Close, latch and lock the engine cover.
NOTE: Mechanical over-tightening may distort the threads or damage the
sealing ring.
Controlled venting is provided at the injection pump through the fuel drain
manifold. Small amounts of air introduced by changing the fuel filter element
will be vented automatically as long as the element was filled with fuel prior
to installation.
Figure 77
CUMMINS ENGINE:
OS1450
Filter Head
Gasket
Fuel Filter