Exmark Lazer HP - Manual (Page 43)

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5.1.20 Lubricate brake rod bushings:
Service Interval: 160 hrs.
a) Stop engine and remove key.
b) Tilt seat up.
c) Lubricate bronze bushings on each end of brake rod shaft with a spray type
lubricant or a light oil (bushings are located to the inside of the flange bearings).
5.1.21 Lubricate motion control bronze bushings:
Service Interval: 160 hrs.
a) Stop engine and remove key.
b) Tilt seat up.
c) Lubricate bronze bushings on flange bearings securing the motion control
arm shafts with a light oil or a spray type lubricant.
5.1.22 Remove engine shrouds and clean cooling fins (Kohler Air-cooled units only):
Service Interval: 80 hrs.
a) Stop engine and remove key.
b) Remove cooling shrouds from engine and clean cooling fins. Also clean
dust, dirt and oil from external surfaces of engine, which can cause
improper cooling.
c) Make sure cooling shrouds are reinstalled. Operating the engine without
cooling shrouds will cause engine damage due to overheating.
5.1.23 Check spark plugs:
Service Interval: 160 hrs.
a) Remove spark plugs, check condition and reset gaps, or replace with new
plugs. See Engine Owners Manual.
5.1.24 Change fuel filter:
Service Interval: As Required
a) A fuel filter is installed between the fuel tanks and the engine. Replace
when necessary.
For Kohler 26 HP EFI Units:
WARNING
POTENTIAL HAZARD
♦
Fuel system components are under high pressure.
WHAT CAN HAPPEN
♦
The use of improper components can result in system
failure, gasoline leakage and possible explosion.
HOW TO AVOID THE HAZARD
♦
Use only approved fuel lines and fuel filters for high
pressure systems.
Note: For Kohler 26 HP EFI units use only high pressure clamps and SAE R7
or R9 hose available from Exmark or Kohler. Clamps require special pliers
P/N 1-643394 (Oetiker P/N 14100118 or Kohler P/N 2445505) for installation.