Suzuki aerio engine 2.0L have timming belt or chain?

WOW you work on engines not knowing what is there?
the engines are: 7 engines.!!!
1.3 L I4; 1.5 L I4; 1.6 L I4; 1.8 L I4; 2.0 L I4; 2.3 L I4; 1.4 L Diesel I4 ill guess, ( (die roll)
2.3 L below.

all answers, USA cars, this a USA forum. so.....
ever heard of the FSM the oem factory service manual?

is the chain making noises? if yes, the guide is bad, most chains fail due to that (as a true cause)
the FSM is here , just $4 to look , so ????
https://suzukipitstopplus.com/Products/1178-2003-aerio-service-manual.aspx

the clone is Alldata.com DIY, log in and read like we do.
google alldtata.com , bingo....

now the 2.3L (just the first half, ill let you pay $4 like we do)

1. Before servicing the vehicle, refer to the Precautions Section.
2. Remove engine assembly from vehicle.
3. Remove oil pan.
4. Remove cylinder head cover.
5. Remove timing chain cover as follows:
   • Remove crankshaft pulley bolt. To lock crankshaft pulley, use special tool 09917-68221 (camshaft pulley holder).
   • Remove crankshaft pulley. To remove crankshaft pulley, use special tools 09944-36011 and 09926-58010 (steering wheel remover and bearing puller attachment).
   • Remove A/C compressor bracket.
   • Remove alternator belt idler pulley, water pump pulley and alternator belt tensioner.
   • Remove timing chain cover bolts and nut.
   • For reinstallation of timing chain, turn crankshaft so that timing marks on cylinder head and lower crankcase match with those on sprockets as shown in figure.
   • Remove second timing chain as follows:
     
     • Turn crankshaft to meet following conditions.
       
       • Key (I) on crankshaft is positioned as shown.
       • Arrow mark on idler sprocket (II) points upward.
       • Marks on sprockets (III) match with marks on cylinder head. Note that this step must be followed for reinstallation of timing chain.
     • Remove timing chain tensioner adjuster No.2 and gasket. To remove them, slacken second timing chain by turning intake camshaft counterclockwise a little while pushing back pad.
     • Remove intake and exhaust camshaft timing sprocket bolts. To remove them, fit a spanner to hexagonal part at the center of camshaft to hold it stationary.
     • Remove camshaft timing sprockets and second timing chain.
     • warning
     • After second timing chain is removed, never turn intake camshaft, exhaust camshaft and crankshaft independently more than such an extent as shown. If turned, interference may occur between piston and valves and valves themselves, and parts related to piston and valves may be damaged.
     • Remove timing chain guide No.1.
     • Remove timing chain tensioner adjuster No.1.
     • Remove timing chain tensioner.
     • Remove idler sprocket and first timing chain.
     • Remove crankshaft timing sprocket.
     • end.
   im not doing INSTALL, sorry.

got that? also there are a hole section on details of gasket seals and such, nothing trivial that.

is this a question? and no engine option stated, impossible.... that.
who can?
how can I DIY, do it?
what parts are best. who sells them. or? or ?
what are the 50 steps>>>>>'/???

why not RTM , read the manual first then ask questions about the 50 steps that are no clear.
this works best and the manual is here.

the engine ?????????
1.3 L I4; 1.5 L I4; 1.6 L I4; 1.8 L I4; 2.0 L I4; 2.3 L I4; 1.4 L Diesel I4

or read the manual?

https://suzukipitstopplus.com/Products/1178-2003-aerio-service-manual.aspx

all cars have a FSM and anyone can read them, if motivated.
$4 day pass, cheap. too.

Are you sure you're not referencing the serpentine belt? According to manufacturer's specifications, there are chains only.

RTM

for $4 bucks.

https://suzukipitstopplus.com/Products/1010-2007-aerio-service-manual.aspx

old post, but covers all suzuki;'s,
making, searches end here.
RTM.
the answer also varies by what engine option is in car.
so , no engine, no guess.

translated to grengoos.
I will need to see as time chain Suzuki Aerio 2005
which engine>?
what do you need to see.?
there are lots of facts on chains.
the FSM book covers all that. buy ONE?

chain, (and buying quality chains is hard)
guides.
the guide tensener can fail.
how to time a chain/
how to know its bad. (tests)

Timing belts don't while because they don't slip! Could be the water pump/alternator belt.

timing chains are not maintenance/wear items, they are not anticipated to fail because they don't suffer degradation from heat and fluids like rubber belts do

alot of auto parts stores have timing belt books when you buy the belt thell usaully let you look at the book thats what i do .

Also known as a Liana in some markets, this may have either a "G" series or a "J" series motor in it. This can be checked by finding the engine number - either G16B123456 or J18A123456. The G series is belt driven, while the J series is chain driven (2 chains).

The problem is else where,they have enclosed t/chain,the belt drives the water pump,altinator,power steering etc.,The engine should be checked by a professional for other problems,should not be driven or run without the drive belt in place.