Page from a vehicle maintenance manual with text about emission…

Maintenance EMISSION SYSTEMS lmponam [eatms Includ: enuiun oonlrol ryrlemi wlnuli iire inteml onrls of all yelueler .md winch are denyied to combat air oollulio i. ln oddiilon ro the erenleeese end exneusi controls installed an all passengu cars, 1973 models illulullc cvnpnrativc emission commls. Consult the Emissions Systems Warmly and Mninreniinee Schedules Backlet lor demils of required maiur rename oi emixion ennirul sysieine. Thee: meinleimnoe nroe eednres are cnhcal lo insure the proper {uncuanmg ol inese ryiiiems and lo keep llio erniisionr wnrrnnry ui eaeei. Impoalll Notice Any modirunrion or are einimon oonuol ryroeinrlrouineolrn llmpmullks 0! Federal law (use) if nude prior to role and dellvely o mo uliinisiie pureunsee Ind lr mum to pennllier under rlie unioimmeinieelrnnde medulla]. miner. Fade"! llw pmhibits veliiele nununerinersor dulun lroin knowingly resuming m laudn'illg In erniuoon mun! syrieni iuooen .il ulier salt: uni dellvery m .n ultimue pulmmr. In Connie, .ny mndicniml or are emission emiirol .ysierns iii mhjccl ro lppliunbln penni- dns prescribed by Fedcul or noyinenil lowi. SCHEDULED VEHICLE MAINTENANCE Scheduled mamtmance some-oi arc lliose seeeilied to he dime ei [egulnt iiilerynls, and canslducd esseniiul nr your Brnncns lile 39 nnrl nerierinrmee. These servioes are me Owners responsibility. You will be ulmrged rnr ilieni. Refer to page 40 lur ii lisi M scheduled mninicnonoo services NONSCHEDULED MAINTENANCE There IND are n number of minimal-lance Services Ihal are not required or rpeeirie meages. Rumor, rliey should be pcriorrned as required lor reueule, sole. and eeonomioul opera on of your reluele, nose eeryio Also we Lhc uwners raspnrslb iry and you WJU he charged for riieni. A usi oi non-seoedulerl maimemlluc iorvloes is on pag: 41. rue lisi also includes use cendilions or symproms ind: indioili- llie need iii have rhese services neriernied. SCHEDULED MAWTENANCE SERVICE REQUIRED 1n oddilion ta the maintenance semee wmon follows, maintenance ueryloe required in. reliable peitnrirlnnce of tlic EMISSIONS SYSTEMS ere Lisled in me Ems-mun Syrleme Wnlzunly and M- wumee Schedule Booklet. h is imporrunl [hell you rend Um: hooklei and have the sow es jerfnrlned us recommended. Those seryu-es are nol oovrred by lieu Warrnuly end you will he eluirgnd (or In: Label, pm; and lubrican used.