Hyster H177, Периодическое техническое обслуживание

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8000 SRM 707 Maintenance Procedures Every 1000 Hours or 6 Months
COOLING SYSTEM, GM 3.0L EPA
COMPLIANT ENGINE
The LPG vaporizer is connected into the cooling sys-
tem, low coolant levels and restricted or plugged ra-
diator cores can impact the performance of the fuel
system.
WARNING
DO NOT remove the radiator cap from the ra-
diator when the engine is hot. When the radi-
ator cap is removed, the pressure is released
from the system. If the system is hot, the steam
and boiling coolant can cause burns. DO NOT
remove the cover for the radiator when the en-
gine is running.
1. Change coolant in cooling system. Put lift truck
on level surface and stop engine.
2. Remove drain plugs or open drain valves. Re-
move radiator cap and flush cooling system.
Check hoses and fittings for damage. Replace
with new hoses and fittings as needed.
3. Install drain plugs or close drain valves. Fill cool-
ing system with correct coolant (50% water and
50% ethylene glycol boron free anti-freeze) shown
in the Maintenance Schedule.
4. Install radiator cap, start engine, and check for
leaks. Add coolant to auxiliary coolant reservoir
as needed.
LPG FUEL FILTER (IMPCO), GM 3.0L EPA
COMPLIANT ENGINE, REPLACE
NOTE: Change on new lift trucks after the first 100
hours.
WARNING
LPG is flammable. Make sure there are no
sparks or open flames in the area when the
fuel line is drained.
The LPG fuel system on the GM 3.0L EPA Compliant
Engine uses an in-line replaceable fuel filter element.
Check the following:
• Leaks at the inlet and outlet fittings. Use a soapy
solution or electronic leak detector to detect leaks
and repair.
• Filter is securely mounted.
• Filter housing for external damage, if damaged re-
place.
To replace the fuel filter preform the following steps:
1. Move all equipment to a well ventilated area with
no ignition sources.
2. Start engine.
3. Close manual value with the engine still run-
ning.
4. When the engine runs out of fuel and stops, turn
the key to OFF.
5. Disconnect battery negative cable.
WARNING
A small amount of fuel may still be present in
the fuel line, use gloves to prevent burns, wear
protective eye protection. If liquid fuel con-
tinues to flow from the connections when loos-
ened check to make sure the manual valve is
fully closed.
6. Slowly loosen and disconnect inlet and outlet fit-
tings.
7. Remove filter housing. See Figure 36.
1. LPG FILTER ELEMENT
Figure 36. LPG Fuel Filter, GM-3.0L EPA
Compliant Engine
8. Check for contamination.
9. Tap the filter opening on a clean cloth, and check
for debris.
10. Check canister for proper mounting direction.
11. Reinstall filter housing.
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