Manuale d’uso / di manutenzione del prodotto 936305-313 del fabbricante Ariens
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Sierra ® 0 36754 00 04 / 00 Pri nted in US A Ser vice Manual Models 936014 -026, 936305-3 13.
2 Section 1 - Introduction . . . . . . . . . . . . . . . . . . 1-2 1.1 The Manual . . . . . . . . . . . . . . . . . . . . . . . . 1 -3 1.2 Ser v ice and R eplac ement P ar ts . . . . . . . . 1-3 1.3 Product Registration . . . . . . . . . . . . . . . .
1 - 3 1.1 THE MANUAL The purp ose of thi s manual is to pr ovide c omplete instruc tions for servic e, maintena nce, d isassembl y , repair, and install ation of th e mec hanical compo nents for the unit.
2 - 4 1.7 PR EPARATION Before startin g any re moval of parts, prop er preparat ion is very i mportant for efficient wo rk. A c lean work area at t he star t of each job will allow you to perfor m serv ice rep airs ea sily an d quick ly .
2 - 5 Diseng age mower cl utch, stop engine, rem ove key an d wait for moving parts to s top befor e leavi ng operato rs positi on for any re ason such as removi ng grass catcher or unclo gging chu te. Mow only in dayl ight o r good arti ficial l ight.
2 - 6 Keep ma chine free of gra ss, leav es, or o ther debris build- up. Clean up oi l or fu el sp illage. Allow mach ine to cool be fore st or ing. Stop and insp ect the equip ment if yo u strik e an ob ject.
3 - 7 SECTION 3 - SPECIFICATIONS Mode l N o . Description Name 936014 Sierra 1340G 936015 Sierra 1440G 936016 Sierra 1340H Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 41.25 (1.05) 52.00 (1.32) 46.
3 - 8 Model No. Description Name 936017 Sierra 1440H 936018 Sierra 1540H 936019 Sierra 1640H Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 41.25 (1.05) 52.00 (1.32) 46.00 (1.17) 480 (217) 66.50 (1.
3 - 9 Model No. Description Name 936020 Sierra 1640H 936021 Sierra 1648H 936022 Sierra 1340G Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 42.00 (1.07) 52.00 (1.32) 46.00 (1.17) 480 (217) 66.50 (1.
3 - 10 Model No. Description Name 936023 Sierra 1540H 936024 Sierra 1548H 936025 Sierra 1640H Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 42.00 (1.07) 52.00 (1.32) 46.00 (1.17) 480 (217) 66.
3 - 11 Model No. Description Name 936026 Sierra 1540H 936305 Sierra 1640G 936306 Sierra 1640H Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 42.50 (1.08) 52.00 (1.32) 46.00 (1.17) 480 (217) 66.
3 - 12 Model No. Description Name 936307 Sierra 1640H 936308 Sierra 1640G 936309 Sierra 1648H Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 42.00 (1.07) 52.00 (1.32) 46.00 (1.17) 480 (217) 66.
3 - 13 Model No. Description Name 936310 Sierra 1648H 93631 1 Sierra 1640H 936312 Sierra 1540G Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 42.00 (1.07) 52.00 (1.32) 46.00 (1.17) 480 (217) 66.
3 - 14 Model No. Description Name 936313 Sierra 1648H Length, in. (m) Height, in. (m) Width, in. (m) Wheel Base, in. (m) Actual Weight, lbs. (kg) 66.50 (1.68) 42.00 (1.07) 52.00 (1.32) 46.00 (1.17) 518 (234) Battery 12 V olt 290 CCA Hour Meter Optional (736008) Seat High Brakes Disc.
4 - 15 4.1 CONTROLS AND FEATURES SECTION 4 - GENERAL MAINTENANCE & ADJUSTMENTS 077180 OT0121 1. Fuel T ank Fil l 2. Clutch /Brak e P edal 3. Attachme nt Lift Le v er 4. Throttle/C hoke Le ver 5. H ead Li ght Swi tch 6. T ra vel Spe ed Se lect o r (G ear on ly) 7.
4 - 16 4.2 FILLING THE FUEL T A NK Add fuel to the fuel tank as needed . See your engine manua l for t he corr ect ty pe and grade of fuel to be used . 1. Put the u nit in an open an d well ventilat ed area prior to re fueling. 2. Stop the engine and set th e parki ng brake .
4 - 17 4. Put the d ipstick back into the eng ine, tighte n in place, and remo ve aga in. 5. Whe n the dips tick is remove d, note the oil l evel and add oil acc ordingl y . Do no t over fill . 4.6 CHANGING OIL Engine oil shou ld be changed af ter the fi rst 5 hou rs of operati on and ev ery 25 h ours the re after .
4 - 18 4.1 1 CHECKING THE T RANSMISSION FLUID (HYD RO) The tran saxle i s filled and tested at the f actory and should not requi re flui d when the u nit is pu t into servic e. Inspec t the tran saxle fo r leaks or damage to the hous ing. If leakage is obser ved, do not operat e until th e leak age is r epaire d.
4 - 19 5. If met er reads b elow 6.0 0 ohms or a bove 8 .00 ohms, th en the cl utch has failed and needs to be replaced . 6. If meter rea ds betwe en 6.00 to 8.00 ohms, proc eed to me asure clu tch cu rrent dr aw . Measure Clutch Cur rent Draw 1. T urn engine off.
4 - 20 6. Adjus t the ball joint to align wi th ball o n the transaxl e shift a rm. Attac h the ball joint to the bal l on the s hift arm. 4.16 A DJUSTMENT OF DIRECTIONA L CONTROL PEDAL Remove the clev is pin ho lding the shift rod to the contro l pedal c ross sha ft.
4 - 21 With th e parkin g brake set, the r ear compr ession spring o n the brak e arm s hould be c ompres sed to 0.75" l ong. Adjus t the rear l ock nut o n the brak e contr ol rod un til 0.
4 - 22 4.23 T RANSAXLE BELT REPLACEMENT 1. Disconnec t the m ain idle r spring f rom the un it frame and rem ove th e PTO drive be lt fr om the PTO clutc h and the to p of the mower deck jacksh aft asse mbly . 2. Remove the wire h arness from the PTO clutch.
5 - 23 5.1 ENGINE T ROUBLE SHOOTING The follo wing trou ble shoo ting c hart is to be used to isola te engi ne probl ems and gi ve po ssible causes and correc tive act ion respons es. The troubl e shooti ng key is g eneric and can be used for sever al types of engine s.
5 - 24 5.2 ENGINE REMOVAL 1. Open a nd remov e the hood f rom the un it. 2. Remove the nega tiv e cab le from the battery . 3. Remove the attachm ent from t he unit . 4. Remove the PTO clutch from t he botto m of the engine sheave. R emove the mai n drive bel t from the engi ne sheav e by sett ing the parking br ake.
6 - 25 6.1 HYDRO T RAN SM ISSION T ROUBLESHOOTING The follo wing trou bleshoot ing ch art is t o be used t o isola te hydro transmi ssion p roble ms and gi ve po ssible cause s and cor rectiv e action respon ses. The troubles hooting ke y is generic and can be used for sever al typ es of tran smiss ions.
6 - 26 6.2 FLUIDS/ G REASES The fluid s used i n Hydro-ge ar transax les hav e been carefu ll y se lec ted . If subst itu tio ns ar e made, use equiva lent pr oducts . T ypically , an en gine oil wi th a minimum rating of 55 sus at 210 o F (99 o C) a nd an A PI clas sifica tion of SH/CD is recom mended .
6 - 27 18.Move the transaxle assemb ly to th e rear an d out of the unit frame. 19.With the transa xle ass embly re moved from the unit fram e, plac e the a xle ass embly on a fl at work surface. 6.4 HYDRO T RAN SM ISSION REPAIR (MINOR) Minor repairs m ay be perfor med, foll owing the proc edure s in this s ectio n.
6 - 28 6.5 HYDRO T RAN SM ISSION REPAIR (MAJ OR) 1. Drain t he oil by r emoving the breath er asse mbly and pos itioning the trans missio n so the b reather port is down to al low the oil to drai n thoroug hly . 2. Position and se cure the transmi ssion with the upper h ousing d own to allo w acces s to the twe nty housin g assemb ly cap s crews.
6 - 29 12.Insp ect the differential bevel gea rs by rot ating the axle en ds. 13.In spect the final drive g ear te eth for ex cessi ve wear or da mage. 14.Chec k the differen tial assemb ly screw for prop er torque. The correc t torque s hould be 12-14 ft.
6 - 30 NOTE: The correc t bore di ameter for th e block is 0.6776" to 0.678 4" and the pistons should b e 0.676 7" to 0.6770 ". 26.Remov e the m otor shaft, wa shers a nd bypas s plate fr om the ce nter sec tion and i nspect f or unusua l wear or damage.
6 - 31 1 1. In stall th e swas hplate as sembly into th e hous ing. The slot on the swa shpla te must en gage the slot guide bl ock on the di splace ment co ntrol shaft. Us e a tool such as a screwdriv er to hold the guide bloc k in pos ition whil e instal ling the s washpla te.
6 - 32 26.I nstall t he dif fer ential axle as sembly in to the housin g. 27.I nstall a new filt er onto t he cent er sectio n check valve pl ate. 28.Insta ll the r otors and stato rs. Ins tall a s tator , then a rotor (hub to inside), the n a stator , then a rotor (hub to insi de), then two sta tors.
6 - 33 6.6 HYDRO T RAN SM ISSION INSTALLATION Before install ing the trans axle ass embly in to the u nit frame with the axle s ubassem bly installe d the following items w ill need to be c ompleted. Make s ure the b rake rod h as two f lat washers and a heavy coil sp ring install ed on i t before i nsertin g the transaxl e into the unit fram e.
7 - 34 7.1 GEAR T RANSMISSION T ROUBLESHOOTING The follo wing trou bleshoot ing ch art is t o be used t o isola te hydro transmi ssion p roble ms and gi ve po ssible cause s and cor rectiv e action respon ses. The troubles hooting ke y is generic and can be used for sever al typ es of tran smiss ions.
7 - 35 7.2 GEAR T RANSAXLE REMOVAL (PEERLESS) 1. Place the unit on a flat su rface an d remove the negativ e lead fr om the batte ry and r emove th e spark pl ug le ad from the spark pl ug. 2. Raise a nd suppor t the rea r of the un it. Rem ove the rear wheel with ass oc iate har dwa re .
7 - 36 3. Push the s hifting key s through th e reverse sprock et and pus h the ne utral co llar over the end of the keys a nd pull the neutr al coll ar and r everse gear up against the sho ulder of the shifte r/brake shaft. 4. Insert the co untersha ft into the smaller rev erse gear .
8 - 37 8.1 ST EERING UNIT REM OVAL 1. Open and remo ve th e hood fr om the u nit. Re move the batte ry by fi rst removin g the ne gative ba ttery cable and then the positiv e batte ry cable. R elease the batte ry hold down st rap and rem ove th e battery .
9 - 38 9.1 LIFT SYSTEM OVE R VIEW The lift s ystem o n the unit uses a spring as sisted system to ta ke the wei ght of the attac hment a way from the oper ator . 9.2 LIFT SYSTEM REMOVAL 1. With th e mower att achment r emoved f rom the un it the lift handle should b e left in t he up posi tion.
10 - 39 10.1 FUEL SYSTEM T ROUBLESHOOTING The follo wing trou bleshoot ing ch art is t o be used t o isola te fuel sys tem proble ms and gi ve possi ble cau ses and cor rective a ction r esponses . The troub leshooti ng key is generic and can be use d for sev eral ty pes o f engin es.
10 - 40 10.2 FUEL PUMP The impul se sty le fuel pu mp is the most com monly used fu el pump . Impulse fuel pump s may either be mounted external ly onto t he carbu retor fue l inlet or remote ly mounte d. These pum ps are c onnected in the fuel li ne between t he fuel supply and the carbureto r or directly to the fuel i nlet.
11 - 41 1 1.1 T OOLS There are some s pecializ ed tools and test equipmen t that are needed for electric al repa ir work. A brief desc r iption of thes e foll o ws. Long or needle-nose pliers - us ed to conn ect or ben d wires and conne ctors in c lose qu arters.
11 - 42 V oltage Measurement A volt meter mea sures t he voltag e difference b etween the test leads and the v oltmete r is alway s connec ted acro ss the cir cuit un der te st.
11 - 43 Storage: During the off season it is i mportant to have the battery in the s ame good c ondit ion or i t will not deliver po wer when needed. 1. Make s ure the b attery is fu lly charged and the electr olyte i s to the proper le vel. 2. Make s ure the b attery is c lean (b oth the cas e and terminal s.
11 - 44 the meter should move to open ci rcuit (hi gh resista nce). Che ck from each termi nal to gr ound (switch ca se). Mete r sh oul d show open circ uit (hig h resist ance). Ignition Switch NOTE: Refer t o the wiring diagr am of the un it invol ved to deter mine swi tch fun ctions a nd test us ing the me th- ods de scribed.
11 - 45 The star ter soleno id in t he Ar iens equipm ent is a sealed unit use d to actuat e the star ter motor on the engines . This so lenoid m ay hav e three o r four connec tions.The two large connecti ons carr y high current to operate the st arter motor .
11 - 46 1 1.8 DIODES AND RECTIFIERS Diodes are solid state, sem iconduc tor devi ces. They contai n no movi ng parts and condu ct cu rrent better in one dire ction than the oth er . They are electric al "check valves" and p ermit c urrent flow i n one d irectio n, but n ot in the o ther .
11 - 47 Step 2: Us e a voltm eter to m ake sur e you hav e power to te rm inal ( B ) o n th e b a ck s ide of t he i g ni t io n s wit ch i n the off position . If you don ’t have p ower to terminal (B) check th e battery conne ctions a nd the fuse in the red lead.
11 - 48 1 1.1 1 SWITCH CONTINUITY 1 2 DISENGAGED (button out) 1 2 ENGAGED (button in) OFF M G S2 B S1 A RU N M G S2 B S1 A ST ART M G S2 B S1 A 87 87A 86 85 30 NO T ENERGIZED 87 87A 86 85 30 ENERGIZED.
11 - 49 Contact Resistan ce Is 0.1- 0.3 Ohm s When Cor rect. Normal ly Open Con tacts Man ually A ctivated . Contact Re sist ance Is 0 .1-0.3 Oh ms When Correct. 2 Sets Of Cont acts, On e Norm ally Open , One Nor mally Clos ed. Cont act Resista nce Is 0.
11 - 50 Pins 8 5-86 Coil Re sist ance 87-100 Ohms. P ins 30-87 N ormal ly Open P ins 30- 87a Normal ly Closed Contact Resis tance Is O. 1-0.3 Ohm s Wh en Correct. Normal ly Open Con tacts Man ually A ctivated . Contact Re sist ance Is 0 .1-0.3 Oh ms When Correct.
11 - 51 Normal ly Open Con tacts, Ma nually A ctivate d. Contact Re sistanc e Is 0.1- 0.3 Ohms When Cor rect. Pins 8 5-85 Coil Re sist ance 87-100 Ohms. P ins 30-87 N ormal ly Open. P ins 30- 87a Norma lly Closed . Contact Resis tance Is 0 .1-0.3 O hms When Correct.
11 - 52 1 1.12 WIRING DIAGRAMS Models 936305, 308 87a 30 + - M G S2 MA GNETO B S1 CHARGE DC RED 7.5A RED A LIGHTING 87a 30 86 85 7.5A BRO WN RED 87 87 17 16 6 17 18 8 9 12 ORANGE WHITE / BLACK ENGINE .
11 - 53 Model 936018 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE RED BLACK 30A RED A OIL PRESSURE HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 54 Model 936019 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE YELLOW / RED BLACK 30A RED A HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 55 Model 936020 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE RED BLACK 30A RED A OIL PRESSURE HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 56 Models 936021, 307, 309 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE RED BLACK 30A RED A OIL PRESSURE HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 57 Model 936022 87a 30 + - M G S2 MA GNETO B S1 CHARGE DC RED 7.5A RED A AC COIL 87a 30 86 85 7.5A BRO WN 86 85 RED 87 87 7 18 6 7 11 9 10 14 ORANGE WHITE / BLACK ENGINE ST ARTER ORANGE RED / VIO.
11 - 58 Models 936023, 310 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE YELLOW / RED BLACK 10 A RED A HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 59 Models 936024, 026 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE RED BLACK 30A RED A OIL PRESSURE HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 60 Models 936025, 027, 31 1, 313 87a 30 86 85 87a 30 86 85 + - M G S2 MAGNET O B S1 CHARGE RED BLACK 30A RED A OIL PRESSURE HOUR METER PT O SWITCH BRAKE SWITCH ST ART LIGHT 87a 30 86 85 7.
11 - 61 Model 936312 87a 30 + - M G S2 MA GNETO B S1 CHARGE DC RED 10 A RED A LIGHTING 87a 30 86 85 7.5A BRO WN RED 87 87 17 16 6 17 18 8 9 12 ORANGE WHITE / BLACK ENGINE ST ARTER ORANGE RED / VIOLET .
12 - 62 12.1 40" AND 48" MOWER REMOVAL 1. Remove the key fr om the ig nition switch a nd the negativ e cable fro m the battery prior to removin g the mo wer as se mbly . 2. R elease t he mowe r PT O belt t ensio n by rele asing the idl er spring on the l eft side of the un it behind the fron t wheel.
12 - 63 12.5 SPINDLE INSTALLATION 1. Pl ace th e spindl e hous ings int o the mo wer deck stampi ng and attac h with new hardwa re. 2. Inse rt spin dle shaf t and s heave a ssem blies i nto the spindl e housin gs with s pacer wa sher und er sheave s. 3.
13 - 64 13.1 INSTALLATION 1. With th e housing and pu sh frame assembl y positi oned on a f lat level surface, r oll unit into positi on over push frame w ith the front of th e unit over the pivo t suppo rt. 2. Lift piv ot suppo rt int o positio n on the front of the unit frame and i nstall up per m ounting lat ch pin into the unit frame.
13 - 65 13.7 SCRAPER BLADE IMPORT ANT : If scraper blad e wears t oo far aug er/ impell er ho using ma y be da maged. Scraper blade is adjusta ble to compens ate for wea r .
Ariens Comp any 655 W est Ryan Street P .O. Box 157 Brillion, W I 541 10-0157 920-756-21 41 Fax 920-75 6-2407 www .ariens.com.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Ariens 936305-313 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Ariens 936305-313 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Ariens 936305-313 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Ariens 936305-313 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Ariens 936305-313, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Ariens 936305-313.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Ariens 936305-313. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Ariens 936305-313 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
