ZENAIR CH2000 SERVICE MANUAL
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LUBE OIL SYSTEM
FILLING ENGINE SUMP
Fill the engine sump with the specified lubricating oil. (See Owner’s Manual or Engine
Manual.) Access door on right top cowl.(Fig. 2)
DRAINING ENGINE SUMP
Remove the cowl.
Drain the engine sump by means of the oil drain plugs at the bottom of the oil sump.
BRAKE SYSTEM - Fig. 11 on page 5.6
FILLING BRAKE CYLINDER RESERVOIRS
The brake cylinder reservoirs are an integral part of the master cylinders on pilot side.
They must be checked at every 50-hour inspection and replenished when necessary. No
adjustment of brake clearance is necessary on the brakes.
DRAINING BRAKE SYSTEM
To drain the brake system, disconnect the hydraulic brake lines from the brake assembly
of the main gear, and place the end of each line in a suitable container. Slowly pump the
brakes until fluid ceases to flow. To clean the brake system, flush with denatured alcohol.
LUBRICATION - Fig. 6
See the chart for lubrication instructions regarding the locations, time intervals, and types
of lubricant used. Where light lubricating oil is specified, but unavailable, clean engine oil
is a satisfactory substitute. Avoid excess application of lubricants. Excess lubricant on
exterior surfaces of bearings tends to attract dirt and grit, and may lead to malfunction of
the unit.
2.8
Feb-00
