Rotax 377 - Page 18

AI"IER FTFST 10
EOI'Rs
Check
contact
brea.ker
polnts gap
anal
lgnitlon
tlnlng
check
condition
of spark
plugs
Check englne
and redrctlon
gearbox
Dounting
nuts
drect fan belt
tensloh
Check al! ftltratton
syslen
Check fuel ft
ltratlon syste$
check
for
locse lruts and
bolts
or€ck llghting systeB
(1f
useil)
Check
conilitlon
of reirlnd starte! lope
Re
torque Eaqneto
housing
(fl!'wheel)
nut
(5o3
englne only)
chaDge
redDctlon
Eearttox
o11
Carry
out
t-hofough
pre-fllght
check
as
above.
EVERY IO I]OI,IRS
Re
torque
agneto
houslng
(fl]'whee1)
nut
(5o3
engtne only)
EVERY 50 FOUF.S
oR ANNUAILY
(which€ve!
cones flrst)
check
conalltlon
of
spalk
plugs
check red\.ctjon
gearbox
011
1evel
cieck
fan
belt tension
check
fuel
flltration
systeD
aleck
ai! filtration
systeE
EI/ERY 20 EOURS
Check
contact
br€aler
polnts
gap
d)eck tgnitton
ttDlng
Decarbonlse lf necessary
Fe torque c)'l1nder
head
nuts
Re tolque
gearbox Eountlng nuts
Re
tolque
englne
nountlng nuts
ReFlace sFark
plugs
if lrecessary
EVERY 1OO EOURS
oR
EVERY
2 YEI\RS
{whicheve!
coDres first)
.i
I
Check reduction
geatbox
for
*ear antl sbock
absorbe! sprlng
preLoaal
check
alaphragns
and
gasket
in fuel
PUmp
-
rePlace lf necessaly
EVERY 2oo SOURS,
OR S@NER
IF A IPSS
IN
POWER IS SUSPE(TED
Check
cyllnaler
bores
for
$ea! or
daDag€
Check
plstons
fo!
wear
o! da.Dage
check
pl6ton
lings for sticklng
tn tiell
grooves
ca!!y out coErpresslon
check
.j
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