Maintenance:@0.701658:0.056882:0.932886:0.056882:0.932886:0.031390:0.701658:0.031390:0.034064:0.021394:0.009371:0.022315:0.013161:0.021455:0.022315:0.021455:0.022117:0.021740:0.021839
66:@0.905915:0.967630:0.932276:0.967630:0.932276:0.951587:0.905915:0.951587:0.013159:0.013202
sary  technical knowledge, poor engine:@0.067432:0.094802:0.486524:0.094802:0.486524:0.080426:0.067432:0.080426:0.011157:0.012300:0.008097:0.010887:0.005965:0.008052:0.007151:0.012300:0.012067:0.012474:0.012300:0.005435:0.012067:0.012067:0.005435:0.013732:0.012300:0.012300:0.012860:0.017450:0.005149:0.012015:0.012860:0.012860:0.012300:0.005716:0.013732:0.012860:0.012860:0.012860:0.008297:0.013732:0.012067:0.012474:0.012860:0.005435:0.012300:0.012315
performance and damage may result.:@0.067432:0.114956:0.442731:0.114956:0.442731:0.100581:0.067432:0.100581:0.012839:0.012045:0.008297:0.006874:0.012839:0.008076:0.019168:0.012300:0.012300:0.012015:0.012300:0.005722:0.012045:0.012453:0.012839:0.005722:0.012839:0.012045:0.019168:0.012045:0.012839:0.012300:0.005722:0.019168:0.012045:0.010865:0.005722:0.008297:0.012015:0.011251:0.012588:0.005435:0.007151:0.005965
The carburetor is a vital part of the engine and:@0.067432:0.146923:0.486524:0.146923:0.486524:0.132426:0.067432:0.132426:0.012013:0.011627:0.011442:0.004291:0.011219:0.011442:0.006842:0.012588:0.011627:0.006842:0.011219:0.006580:0.012013:0.007151:0.004291:0.004576:0.010584:0.004291:0.011219:0.004576:0.010584:0.004291:0.006580:0.011442:0.004576:0.004291:0.012588:0.011157:0.006842:0.006580:0.004576:0.012013:0.006048:0.004576:0.006580:0.011442:0.011442:0.004291:0.011442:0.011730:0.012013:0.004576:0.011627:0.011219:0.004576:0.011219:0.011627:0.012723
requires very sophisticated adjustments.:@0.067432:0.167077:0.486890:0.167077:0.486890:0.152581:0.067432:0.152581:0.006866:0.011442:0.012300:0.011730:0.004617:0.006866:0.011376:0.010299:0.019166:0.010582:0.011376:0.006866:0.010299:0.019166:0.010582:0.012015:0.012577:0.011783:0.004617:0.010299:0.006613:0.004617:0.011376:0.011157:0.006613:0.011157:0.012577:0.019166:0.011376:0.012300:0.004617:0.011783:0.010582:0.006293:0.018308:0.011157:0.011783:0.006613:0.010582:0.005965
Most adjustments should be left to a Yamaha:@0.067432:0.187231:0.486543:0.187231:0.486543:0.172735:0.067432:0.172735:0.018308:0.012300:0.010299:0.006580:0.004864:0.011344:0.012300:0.004585:0.011751:0.010550:0.006580:0.018123:0.011157:0.011751:0.006580:0.010550:0.004864:0.010299:0.011730:0.012300:0.011442:0.004585:0.012545:0.004864:0.012545:0.011157:0.004864:0.004585:0.011157:0.006293:0.006580:0.004864:0.006293:0.012300:0.004864:0.011157:0.004576:0.013725:0.011344:0.018123:0.011157:0.011751:0.011522
dealer who has the professional knowledge:@0.067432:0.207386:0.486680:0.207386:0.486680:0.192889:0.067432:0.192889:0.012592:0.011157:0.011391:0.004291:0.011391:0.006866:0.008297:0.016021:0.011730:0.012185:0.008297:0.011798:0.011157:0.010597:0.008297:0.006628:0.011798:0.011157:0.008582:0.012300:0.006866:0.012185:0.006008:0.011391:0.010299:0.010597:0.004632:0.012015:0.011798:0.011157:0.004632:0.008582:0.010872:0.011730:0.012015:0.016021:0.004632:0.011157:0.012592:0.012015:0.011522
and experience to make them.:@0.067432:0.227540:0.352611:0.227540:0.352611:0.213044:0.067432:0.213044:0.011157:0.011730:0.012614:0.005722:0.011412:0.010872:0.012300:0.011442:0.006866:0.004576:0.011157:0.011730:0.011412:0.011157:0.005722:0.006649:0.012015:0.005722:0.018023:0.011442:0.010872:0.011442:0.005722:0.006293:0.011730:0.011412:0.018023:0.005965
However, the operator may adjust the engine:@0.067432:0.247695:0.486554:0.247695:0.486554:0.233198:0.067432:0.233198:0.015173:0.012300:0.015946:0.011204:0.010584:0.011157:0.006827:0.005647:0.005435:0.006580:0.011730:0.011204:0.005435:0.011998:0.012588:0.011204:0.006827:0.011442:0.006293:0.012300:0.006827:0.005149:0.018308:0.011157:0.010584:0.005149:0.011442:0.012300:0.004576:0.011730:0.010584:0.006580:0.005149:0.006580:0.011730:0.011204:0.005435:0.011204:0.011730:0.011998:0.004576:0.011730:0.011522
idling speed as part of the usual maintenance:@0.067432:0.267849:0.486556:0.267849:0.486556:0.253353:0.067432:0.253353:0.004572:0.012532:0.004291:0.004572:0.011738:0.012125:0.004864:0.010537:0.012532:0.011157:0.011442:0.012300:0.004864:0.011442:0.010299:0.004864:0.012532:0.011157:0.007151:0.006293:0.004864:0.012300:0.006008:0.004864:0.006568:0.011738:0.011157:0.004864:0.011738:0.010537:0.011442:0.011442:0.004572:0.004864:0.018111:0.011157:0.004572:0.011738:0.006568:0.011157:0.011738:0.011442:0.011738:0.011157:0.011522
routine.:@0.067432:0.288004:0.137942:0.288004:0.137942:0.273507:0.067432:0.273507:0.006885:0.012056:0.011670:0.006499:0.004504:0.011670:0.011262:0.005965
EJU34472:@0.067432:0.302036:0.121749:0.302036:0.121749:0.294112:0.067432:0.294112:0.007152:0.006008:0.008546:0.006294:0.006599:0.006599:0.006599:0.006521
Adjusting the engine idling speed:@0.067432:0.318120:0.400182:0.318120:0.400182:0.303744:0.067432:0.303744:0.014590:0.012873:0.005677:0.012300:0.011442:0.007151:0.005435:0.012588:0.012822:0.005722:0.007265:0.012588:0.012028:0.005722:0.012300:0.012300:0.012822:0.005435:0.012300:0.012300:0.005722:0.005248:0.012822:0.005435:0.005248:0.012588:0.012822:0.005722:0.011442:0.012873:0.012028:0.012028:0.013109
(1) Place the watercraft in the water.:@0.067432:0.336784:0.416276:0.336784:0.416276:0.322287:0.067432:0.322287:0.005435:0.011730:0.005557:0.017900:0.013732:0.004291:0.011442:0.011157:0.011442:0.005722:0.006520:0.011691:0.011157:0.005722:0.016025:0.011442:0.006293:0.011442:0.006907:0.011442:0.006907:0.011157:0.006293:0.006580:0.005722:0.004291:0.011730:0.005722:0.006520:0.011691:0.011442:0.005722:0.016025:0.011157:0.006520:0.011442:0.006907:0.005965
(2) Start the engine and warm it up for 1 to 2:@0.067432:0.356938:0.486772:0.356938:0.486772:0.342442:0.067432:0.342442:0.005435:0.011730:0.005557:0.017900:0.013732:0.006293:0.011442:0.006913:0.006527:0.005149:0.006527:0.011442:0.011442:0.005149:0.011290:0.011698:0.012084:0.004531:0.011698:0.011442:0.005149:0.011290:0.011698:0.012491:0.004864:0.016032:0.011442:0.006913:0.018070:0.005149:0.004531:0.006527:0.005149:0.011698:0.012300:0.005149:0.006293:0.012015:0.006913:0.005149:0.011698:0.005149:0.006527:0.012084:0.005149:0.011929
minutes.:@0.108054:0.377091:0.188412:0.377091:0.188412:0.362595:0.108054:0.362595:0.018089:0.004551:0.011717:0.011717:0.006293:0.011442:0.010584:0.005965
(3) While  using a diagnostic tachometer,:@0.067432:0.397246:0.486766:0.397246:0.486766:0.382749:0.067432:0.382749:0.005435:0.011730:0.005557:0.017900:0.019454:0.011730:0.004576:0.004576:0.011157:0.005965:0.008052:0.011730:0.010299:0.004576:0.011730:0.011979:0.013732:0.011442:0.013732:0.012588:0.004576:0.011185:0.011979:0.011730:0.011979:0.010584:0.006580:0.004576:0.011185:0.013732:0.006580:0.011442:0.011185:0.011730:0.011979:0.018308:0.011185:0.006580:0.011185:0.007151:0.005965
turn the throttle stop screw to adjust the:@0.108054:0.417400:0.486382:0.417400:0.486382:0.402904:0.108054:0.402904:0.006572:0.011442:0.007151:0.011730:0.006008:0.006572:0.011743:0.011157:0.006293:0.006572:0.011743:0.006958:0.012015:0.006572:0.006572:0.004576:0.011157:0.006008:0.010541:0.006572:0.012015:0.012536:0.006008:0.010541:0.011335:0.006958:0.011157:0.016077:0.006293:0.006572:0.012015:0.006008:0.011335:0.012536:0.004291:0.011743:0.010541:0.006572:0.006008:0.006572:0.011743:0.011522
engine idling speed to specification. Turn:@0.108054:0.437553:0.486777:0.437553:0.486777:0.423057:0.108054:0.423057:0.011157:0.011730:0.012015:0.004576:0.011768:0.011361:0.004576:0.004291:0.012588:0.004602:0.004602:0.011768:0.012015:0.004576:0.010567:0.012300:0.011361:0.011157:0.012562:0.004576:0.006598:0.012015:0.004576:0.010567:0.012300:0.011361:0.011157:0.004602:0.006190:0.004602:0.011157:0.011157:0.006580:0.004602:0.012015:0.011768:0.005804:0.004576:0.012300:0.011730:0.006984:0.011929
the throttle stop screw clockwise to in-:@0.108054:0.457708:0.486478:0.457708:0.486478:0.443211:0.108054:0.443211:0.006572:0.011442:0.011335:0.008297:0.006572:0.011743:0.006958:0.012015:0.006572:0.006572:0.004576:0.011157:0.008297:0.010541:0.006572:0.012015:0.012300:0.008297:0.010541:0.011335:0.006958:0.011157:0.016077:0.008297:0.011335:0.004576:0.012015:0.011157:0.010949:0.016077:0.004576:0.010541:0.011157:0.008297:0.006572:0.012300:0.008009:0.004576:0.011743:0.008346
crease the engine idling speed or coun-:@0.108054:0.477862:0.486491:0.477862:0.486491:0.463366:0.108054:0.463366:0.011178:0.006801:0.011442:0.011178:0.010584:0.011178:0.007151:0.006580:0.011730:0.011178:0.006866:0.011442:0.011730:0.011972:0.004576:0.011730:0.011157:0.007151:0.004576:0.012300:0.004576:0.004576:0.011730:0.011972:0.007151:0.010384:0.012588:0.011178:0.011442:0.012588:0.006866:0.011972:0.006801:0.007151:0.011178:0.011972:0.011730:0.011730:0.008346
terclockwise to decrease the engine:@0.108054:0.498015:0.486547:0.498015:0.486547:0.483519:0.108054:0.483519:0.006580:0.011157:0.006791:0.011442:0.004576:0.012015:0.011168:0.010781:0.016021:0.004576:0.010584:0.011168:0.016021:0.006580:0.012300:0.016021:0.012369:0.011442:0.011168:0.006791:0.011442:0.011168:0.010584:0.011442:0.016021:0.006404:0.011730:0.011442:0.016021:0.011168:0.011730:0.011961:0.004576:0.011730:0.011522
idling speed.:@0.108054:0.518170:0.227549:0.518170:0.227549:0.503673:0.108054:0.503673:0.004598:0.012300:0.004598:0.004598:0.011764:0.012015:0.005722:0.010563:0.012558:0.011157:0.011356:0.012300:0.005965
1:@0.086599:0.733887:0.097097:0.733887:0.097097:0.721236:0.086599:0.721236:0.010498
Throttle stop screw:@0.107483:0.733993:0.271103:0.733993:0.271103:0.721236:0.107483:0.721236:0.010875:0.010536:0.006008:0.010875:0.005985:0.005985:0.004229:0.010300:0.005149:0.009727:0.006008:0.010875:0.011234:0.005436:0.009478:0.010300:0.006008:0.010300:0.014312
Engine idling speed::@0.091177:0.767294:0.285096:0.767294:0.285096:0.752797:0.091177:0.752797:0.013167:0.011987:0.012373:0.004576:0.012011:0.011442:0.006008:0.004821:0.012588:0.004821:0.004576:0.011987:0.012373:0.006008:0.010584:0.012873:0.011442:0.011442:0.012873:0.005965
1300  50 r/min:@0.114921:0.784224:0.259326:0.784224:0.259326:0.769728:0.114921:0.769728:0.012015:0.011730:0.012015:0.012015:0.005965:0.011773:0.011730:0.012015:0.006008:0.007190:0.007190:0.018023:0.004808:0.011929
±:@0.168704:0.784919:0.180483:0.784919:0.180483:0.765223:0.168704:0.765223:0.011779