2001 SUBARU LEGACY tow bar

Driving tips8-33
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Trailer hitches
WARNING
Never drill the frame or under-body of your vehicle to install a
commercial trailer hitch. If you do, dangerous exhaust gas, wateror mud may enter the passenger compartment through the drilledhole. Exhaust gas contains carbon monoxide, a colorless andodorless gas which is dangerous, or even lethal, if inhaled. Also,drilling the frame or under-body of your vehicle could cause dete-rioration of strength of your vehicle and cause corrosion aroundthe drilled hole.
CAUTION
Do not modify the vehicle exhaust system, brake system, or
other systems when installing a hitch or other trailer towingequipment. Do not use axle-mounted hitches as they can cause damage to
the axle housing, wheel bearings, wheels or tires.
Choose a p rop er hitc h for your vehic le and trailer. OUTBACK wagon
The use of a g enuine SUBARU trailer hitc h is rec omm end ed . A g enu-
ine SUBARU hitc h is availab le from your SUBARU d eal er.
If use of a non-g enuine hitc h is unavoid ab le, b e su re the hitc h is
suited to your vehic le and trailer. Consult with a p rofessional hitc h
sup p lier to assist you in c hoosing an ap p rop riate h itc h for your
vehic le. Be sure to follow all of the hitc h manufac turer’s instruc tions for
installation and use.
Never use a hitc h that mounts only to the rear b ump er. The b ump er is
not d esig ned to hand le that typ e of load .
For all typ es of hitc hes, reg ularly c hec k that the hitc h mounting b olts
and nuts are tig ht.

8-34
All vehicles except OUTBACK wagon
SUBARU d oes not offer ac c essory trailer hitc hes. Co nsult with a p ro-
fessional hitc h sup p lier to assist you in c hoosing an ap p rop riate hitc h
for your vehic le. Be sure to follow all of the hitc h manufac turer’s
instruc tions for installation and use.
Never use a hitc h that mounts only to the rear b ump er. The b ump er is
not d esig ned to hand le that typ e of load .
Reg ularly c hec k that the hitc h mounting b olts and n uts are tig ht.
Connecting a trailer
n Trailer brakes
WARNING
Adequate size trailer brakes are required when the trailer and
its cargo exceed 1,000 lbs (453 kg) total weight. Do not directly connect your trailer ’s hydraulic brake system
to the hydraulic brake system in your vehicle. Direct connectionwould cause the vehicle ’s brake performance to deteriorate and
could lead to an accident.
If your trailer ’s total weig ht (trailer weig ht p lus its c arg o weig h t)
exc eed s 1,000 lb s (453 kg ), the trailer is req uired to b e eq uip p ed with
its own b rake system. Elec tric b rakes or surg e b rak es are rec om-
mend ed , and must b e installed p rop erly. Chec k that your trailer’s
b rakes c onform with Fed eral, state/p rovinc e and /or other ap p lic ab le
reg ulations. Your SUBARU ’s b rake system is not d esig ned to b e
tap p ed into the trailer ’s hyd raulic b rake system. Please ask your
SUBARU d ealer and p rofessional trailer sup p lier for more information
ab out the trailer ’s b rake system.
n Trailer safety chains
WARNING
Always use safety chains between your vehicle and the trailer.
Towing trailer without safety chains could create a traffic safetyhazard if the trailer separates from the hitch due to coupling dam-age or hitch ball damage.

8-36Connec tion of trailer lig hts to your vehic le
’s elec tric al system req uires
mod ific ations to the vehic le ’s lig hting c irc uit to inc rease its c ap ac ity
and ac c ommod ate wiring c hang es. To ensure the trail er lig hts are
c onnec ted p rop erly, p lease c onsult your SUBARU d eal er. Chec k for
p rop er op eration of the turn sig nals, the b rake lig hts and p arking
lig hts eac h time you hitc h up . n Tires
WARNING
Never tow a trailer when the temporary spare tire is used. The temporary spare tire is not designed to sustain the towing load.
Use of the temporary spare tire when towing can result in failureof the spare tire and/or less stability of the vehicle.
Make sure that all the tires on your vehic le are p r op erly inflated .
OUTBACK: The rec ommend ed c old tire p ressure und er trailer
towing c ond itions is ind ic ated on the tire p lac ard loc ated und er the
d oor striker on the d river ’s sid e. Ad just the rear tire p ressure to the
rec ommend ed p ressure shown on the tire p lac ard when the tires
are c old . Normal p ressure should b e maintained in t he front tires.
Other models: It is rec ommend ed to inflate the rear tires to 3 p si
(20 kPa, 0.2 kg /c m 2
) ab ove their normal op erating p ressure when
the tires are c old . Normal p ressure should b e maint ained in the
front tires.
Trailer tire c ond ition, size, load rating and p rop e r inflation p ressure
should b e in ac c ord anc e with the trailer manufac tur er’s sp ec ific ations.
In the event your vehic le g ets a flat tire when tow ing a trailer, ask a
c ommerc ial road servic e to rep air the flat tire.
If you c arry a reg ular size sp are tire in your vehi c le or trailer as a p re-
c aution ag ainst g etting a flat tire, b e sure that t he sp are tire is firmly
sec ured .

Driving tips8-39
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nearest SUBARU d ealer. n
Driving on grades
Before g oing d own a steep hill, slow d own and shift into lower g ear
(if nec essary, use 1st g ear) in ord er to utilize th e eng ine b raking effec t
and p revent overheating of your vehic le ’s b rakes. Do not make sud -
d en d ownshifts. When d riving up hill in hot weather, the air c ond iti oner may turn off
automatic ally to p rotec t the eng ine from overheatin g .
When d riving up hill in hot weather, p ay attention t o the water tem-
p erature g aug e p ointer (for all vehic les) and AT OI L TEMP warning
lig ht (for AT vehic les) sinc e the eng ine and transm ission are relatively
p rone to overheating und er these c ond itions. If the water temp erature
g aug e p ointer ap p roac hes the OVERHEAT zone or the A T OIL TEMP
warning lig ht illuminates, immed iately switc h off t he air c ond itioner
and stop the vehic le at the nearest safe p lac e. Ref er to the “Eng ine
overheat ” sec tion in c hap ter 9, and “Warning and ind ic ator lig hts ”
sec tion in c hap ter 3. If your vehic le has a automatic transmission, avoid using the ac c el-
erator p ed al to stay stationary on an up hill slop e instead of using the
p arking b rake or foot b rake. That may c ause the tra nsmission fluid to
overheat. Also, if your vehic le is eq uip p ed with an automatic transmis-
sion, avoid d riving with the g ear selec tor lever in “ D ” when towing a
heavy trailer to p revent fluid overheating . n Parking on a grade
Always b loc k the wheels und er b oth vehic le and trai ler when p arking .
Ap p ly the p arking b rake firmly. You should not p ark on a hill or slop e.
But if p arking on a hill or slop e c annot b e avoid ed , you should take
the following step s:
1. Ap p ly the b rakes and hold the p ed al d own.
2. Have someone p lac e wheel b loc ks und er b oth the ve hic le and
trailer wheels.
3. When the wheel b loc ks are in p lac e, release the r eg ular b rakes
slowly until the b loc ks ab sorb the load .
4. Ap p ly the reg ular b rakes and then ap p ly the p arki ng b rake; slowly
release the reg ular b rakes.

Maintenance and service11-13
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In c hoosing an oil, you want the p rop er q uality and
visc osity, as well
as one that will ad d to fuel ec onomy. The following tab le lists the rec -
ommend ed visc osities and ap p lic ab le temp eratures.
When ad d ing oil, d ifferent b rand s may b e used tog et her as long as
they are the same API c lassific ation and SAE visc os ity as those rec -
ommend ed b y SUBARU.
Eng ine oil visc osity (thic kness) affec ts fuel ec ono my. Oils of lower vis-
c osity p rovid e b etter fuel ec onomy. However, in hot weather, oil of
hig her visc osity is req uired to p rop erly lub ric ate the eng ine.
OM-H2756
SAE viscosity numbr and applicable temperature
Recommended grade and viscosity under severe driving conditions
If the vehic le is used in d esert areas, in areas wi th very hig h temp era-
tures, or used for heavy-d uty ap p lic ations suc h as a towing a trailer,
use of oil with the following g rad e and visc osities is rec ommend ed .
API classification SJ or SH: SAE viscosity No.: 30, 40, 10W-50,
20W-40, 20W-50