P2002 Sierra
SECTION B
M A I N T E N A N C E M A N U A L
pag.
B-12
2
st
Edition, April 22
th
, 2008
INSPECTION & SERVICING
10
SERVICING.
1 - Pitot and static ports – Check for obstructions. (see sect. E, Pitot &
static system);
2 - Oil – Check oil level in reservoir located on the firewall (see: Mainte-
nance Manual of the ROTAX 912ULS);
3 - Coolant – Check coolant level in the expansion tank located at the top
of the engine;
4 - Fuel strainer – Drain off any water and sediment by opening drain
valve and collecting an amount of fuel at lest equal to cup’s capacity.
5 - Fuel tank vents – Check vents for obstruction.(see sect. E, Fuel sys-
tem)
7 - Battery – Check electrolyte level.
8 - Fuel filter – Remove and clean the fuel filter built in the electric pump.
9 - Engine oil – Replace oil and filter (see ROTAX 912ULS Maintenance
Manual) initially after the first 25 hours.
10 – Brake fluid – Check level of brake fluid in the master cylinder lo-
cated below the left seat. Add fluid as needed using MIL H5606 type
UNIVIS J43.
11 – Carburettor air filter/s – Check filter/s and clean. Repeat operation
more often if operating in dusty conditions.
12 - Gyro instrumentation (if installed) – In case of incorrect readings of
vacum system, clean or replace central filter and, if needed, adjust
vacum valve.
D a i l y
E v e r y 1 0 0 h o u r s