CASE CONSTRUCTION CX75C SR, Руководство оператора

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6 - MAINTENANCE
Fuel pre-filter
WARNING
Fire hazard!
When handling diesel fuel, observe the
following precautions:
1. Do not smoke.
2. Never fill the tank when the engine is
running.
3. Wipe up spilled fuel immediately.
Failure to comply could result in death or
serious injury.
W0099A
To replace the fuel pre-filter proceed as follows:
1. Place a receptacle of a suitable capacity under
the fuel pre-filter.
2. Close the fuel pre-filter valve (A) .
3. Loosen the drain plug (1) and the bleed screw
(2) then drain the fuel and sediments from the
pre-filter.
SMIL13CEX2762AB
1
4. Clean around the fuel pre-filter case.
5. Remove the fuel pre-filter case using the
wrench provided with the machine.
SMIL13CEX2763AA
2
6. Install the new filter element. Replace the filter
case seal, then install the case turning it until it
is in contact with the pre-filter head.
NOTICE: do not fill the filter body with fuel before installing.
7. Tighten the case using the wrench.
Filter case tightening torque:
28 - 32 N·m ( 20.7 - 23.6 lb ft ).
8. Replace the drain plug (1) seal, then tighten the
drain plug (1) and the air bleed screw (2) .
Drain plug tightening torque:
1.5 - 2.5 N·m ( 1.1 - 1.8 lb ft )
Air bleed screw tightening torque:
8.0 - 12.0 N·m ( 5.9 - 8.9 lb ft )
NOTICE: overtightening can damage the seal.
NOTICE: never reuse the seal of the filter case or the drain
plug (1) , they must always be replaced with new seals.
NOTICE: tighten no more than the specified torque.
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