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Yamaha YUM1A UMAX RALLY 2021, Owner'S/Operator'S Manual, Page: 55 / 76

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Yamaha YUM1A UMAX RALLY 2021 Owner'S/Operator'S Manual Download Page 55

4. 

Disconnect the light switch leads and meter 
coupler.

1.  Light switch lead
2. Meter 

coupler

2

1

1

5. 

Remove the ornament, and then remove the bolt.

1. Ornament
2. Bolt

2

1

6. 

Remove the front panel by removing the bolts 
and quick fasteners.

1. Front 

panel

2. Bolt

2

1

1. Quick 

fastener

1

1

1.  USB Blade fuse (5A, 32V)

1

MAINTENANCE AND ADJUSTMENT

50

1

2

3

4

5

6

7

8

9

10

11

12

13

14

©2021Yamaha Golf-Car Company

Summary of Contents for YUM1A UMAX RALLY 2021

Page 1: ...MANUAL Read this manual carefully before operating this vehicle UMAX RALLY J0M F8199 12 LIT 19626 A0 89 YUM1A UMAX RALLY YUM2A UMAX RALLY UTILITY VEHICLE 2021 MODEL YEAR 2 0 2 1 Y a m a h a G o l f C...

Page 2: ...California to cause cancer and birth defects or other reproductive harm To minimize exposure avoid breathing exhaust do not idle the engine except as necessary service your vehicle in a well ventilate...

Page 3: ...If you have any questions about the operation or maintenance of your utility vehicle please consult a Yamaha dealer Yamaha Golf Car Company YUM1A UMAX RALLY YUM2A UMAX RALLY OWNER S OPERATOR S MANUAL...

Page 4: ...ey information to make procedures eas ier or clearer Yamaha continually seeks advancements in product design and quality therefore while this manual contains the most current product information avail...

Page 5: ...LABELS SAFETY INFORMATION CONTROLS PRE OPERATION CHECKS OPERATION MAINTENANCE AND ADJUSTMENT STORAGE SPECIFICATIONS WIRING DIAGRAM INDEX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CONTENTS 2 0 2 1 Y a m a h a...

Page 6: ...duct is designed built and equipped so as to conform at the time of sale with all U S emission standards applicable at the time of manufacture and that it is free from defects in materials and workman...

Page 7: ...ar Company and excluded from this Warranty Some states do not allow limitations on how long implied warranty lasts so the above limitation may not apply to you Also excluded from this Warranty is any...

Page 8: ...promptly replace any labels which become damaged or removed Death or se rious personal injury can result from failing to read and comply with the safety instruction labels 1 2 3 4 WARNING 9 7 6 5 10...

Page 9: ...GINE MEETS U S EPA EXH EVAP REGS FOR Note The lower the Air Index the less Pollution This engine is certified to be emissions compliant for the following use Check owner s manual for further details F...

Page 10: ...EL GROSS POWER hp kW BATTERY WEIGHT MAX kg NOMINAL BATTERY VOLTAGE V LOAD CAP kg lb VEHICLE WEIGHT kg lb G V W R kg lb This vehicle complies to SAE J 2258 2016 F4236 CAN ICES 2 NMB 2 H2377 6 4 5 5 IMP...

Page 11: ...WARNING YAMAHA K7766 Improper use of cargo bed can result in SEVERE Injury or DEATH from loss of control overturn or other accidents Reduce speed and allow more room to stop Turn gradually and go slow...

Page 12: ...30 psi 206 kPa 30 psi 137 kPa 20 psi 137 kPa 20 psi Minimum Front Rear 124 kPa 18 psi 151 kPa 22 psi 193 kPa 28 psi 193 kPa 28 psi 124 kPa 18 psi 124 kPa 18 psi Secure load to prevent it from shiftin...

Page 13: ...U S EPA EXH REGS FOR EMISSION COMPLIANCE PERIOD 1000HOURS EF DISPLACEMENT cc EMISSION CONTROL SYSTEM This engine is certified to operate on unleaded gasoline ENGINE OIL SAE 10W 30 TYPE SE No other adj...

Page 14: ...s Never give a ride to a passenger who is unable to put both feet rmly on the oorboard while seated with his or her back against the backrest Never carry passengers in the cargo bed Do not operate the...

Page 15: ...ng or rolling the vehicle Never attempt jumps or other stunts Always drive slowly straight up or straight down slopes never at an angle to avoid tipping or roll ing the vehicle Never operate the vehic...

Page 16: ...n design and quality Accessories should be rigidly and securely mount ed An accessory which can shift position or come off while you are operating could affect your ability to control the utility vehi...

Page 17: ...hat it cannot move around during operation Cargo should always be secured in the trailer Make sure cargo in the trailer cannot move around A shifting load can cause an accident Make sure the load does...

Page 18: ...TY Practice the following to help ensure the safety of util ity vehicle operators Preventative Maintenance Perform all scheduled maintenance in accordance with manufacturer s recommendations to provid...

Page 19: ...owered utility vehicles or around bat teries to avoid electrical shock or damage to the electrical system Maintain all safety devices including brakes steer ing mechanisms warning devices and governor...

Page 20: ...nt 2 Light switch 3 Engine oil warning light 4 Fuel gauge 5 Hour meter 6 USB port 7 Main switch 8 Accelerator pedal 9 Brake pedal 10 Parking brake pedal 11 Horn switch 1 8 9 11 10 6 1 7 2 3 4 5 1 Tail...

Page 21: ...ine oil warning light is ashing while the main switch is in the ON position there may be a problem with the fuel injection system which may affect performance emissions and fuel economy or cause damag...

Page 22: ...cheduled maintenance is due 1 Hour meter 1 HORN SWITCH The horn switch is located adjacent to the brake ped al and is activated by depressing with your foot It is advisable to sound the horn when appr...

Page 23: ...verse The reverse alarm will sound when the drive select le ver is turned to R TIP ACCELERATOR PEDAL The accelerator pedal controls the vehicle s speed Action Vehicle Speed Depress pedal Increase Rele...

Page 24: ...ase when the accelerator pedal is depressed If the main switch is in the ON position depressing the ac celerator may suddenly cause the utility vehicle to move Death or serious personal injury can res...

Page 25: ...the locations shown Maximum load limit Under hood storage compartment 10 kg 22 lb 1 Storage compartment 1 1 Storage compartment 1 1 1 Storage compartment 1 CARGO BED 1 Cargo bed 1 CONTROLS 20 1 2 3 4...

Page 26: ...d slowly to its original position and be sure it is locked into place Maximum load limit YUM1A UMAX RALLY YUM2A UMAX RALLY 136 kg 300 lb 363 kg 800 lb Uncontrolled Movement Hazard Never exceed the sta...

Page 27: ...ing cargo bed Death or serious personal injury can result from failing to comply with the safety instructions in this manual Fire or Explosion Hazard Do not ll fuel containers in the cargo bed Set fue...

Page 28: ...own 1 Under seat panel 1 To install 1 Place the under seat panel in the original posi tion 2 Turn the lock 1 4 turn counterclockwise and then push the tab on the lock down 3 Insert the projections on...

Page 29: ...d with a 5 cm 2 in receiv er bracket for a standard trailer hitch Trailer towing equipment can be obtained at a Yamaha dealer 1 Trailer hitch receiver bracket 1 CONTROLS 24 1 2 3 4 5 6 7 8 9 10 11 12...

Page 30: ...onnections for leakage Gasoline and its vapors are highly ammable and explosive To avoid res and explosions and to re duce the risk of injury when refueling follow these instructions To access the fue...

Page 31: ...te medical attention If any gasoline gets on your skin immediately wash with soap and water Change clothing if gas oline spills on it Avoid using gasoline blended with methyl alcohol which can damage...

Page 32: ...il grade API SE type or higher JASO MA or MB Available viscosity index 10W 30 or 10W 40 0 10 30 50 70 90 110130 F 20 10 0 10 20 30 40 50 C SAE 10W 40 SAE 10W 30 Engine oil capacity 1 1 L 1100 cc 1 16...

Page 33: ...or clothing Ventilate when charging or using in enclosed space Always shield eyes when working near batteries KEEP OUT OF REACH OF CHILDREN WARNING ENGINE COOLING INLET DUCT Check the engine cooling...

Page 34: ...racks or embed ded objects When tire tread wears down to 3 mm 0 12 in replace the tire 1 Wear limit 1 STEERING SYSTEM Check the steering system for excessive free play by moving the steering wheel up...

Page 35: ...e alarm should sound PEDAL OPERATION Check the following pedal controls for proper oper ation If a pedal does not work properly consult a Yamaha dealer Accelerator Pedal With the main switch in the OF...

Page 36: ...rgo bed 1 HEADLIGHTS Ensure the headlights are operational Never operate the utility vehicle at night or during inclement weather without properly working head lights Death or serious personal injury...

Page 37: ...at your path is clear in the direction you plan to go and slowly depress the accelerator pedal The vehicle will start to move The parking brake automatically releases when the accelerator pedal is dep...

Page 38: ...ust the load in the trailer if necessary to reduce the weight on hitch If you are carrying cargo and towing a trailer include the tongue weight in the maximum vehicle load limit Load cargo in the carg...

Page 39: ...zard Never exceed the stated load capacity for this vehicle Distribute the load evenly Secure cargo in cargo bed Never tow cargo that is not secured Reduce speed and allow greater distances for brakin...

Page 40: ...km Every month 125 hrs 600 mi 1000 km Every 6 months 250 hrs 1200 mi 2000 km Every year 500 hrs 2500 mi 4000 km Every 2 years 1000 hrs 5000 mi 8000 km Every 4 years Page PRE OP Check engine oil CS CS...

Page 41: ...CS CS 32 Clean Lube pedal control area CL CL CL CL CL EVERY 6 MONTHS Check fuel hoses for cracks or dam age and replace if necessary CS R CS R CS R CS R Wash pre lter and check air lter element S S S...

Page 42: ...S CS CS 46 Check operation of speed limiter CS CS CS Apply battery ter minal protectant S S S Check wiring connections and insulation CS CS CS Check rear axle bearing play for roughness or free play C...

Page 43: ...en erator brushes for wear and commu tator for dirt CS S Check tightness of cylinder head Adjust valves CA Replace transax le oil CS R Inspect brake shoes and adjust or replace if nec essary CS R Item...

Page 44: ...he SAE s recommended prac tice document J1930 Diagnostic Acronyms Terms and De nitions For Electrical Electronic System It is recommended that these items be serviced by a Yamaha dealer or other qual...

Page 45: ...ving or installing the spark plug be careful not to damage the insulator A damaged insulator could allow external sparks which could lead to explosion or re Death or serious person al injury can resul...

Page 46: ...fore tightening to the following torque Spark plug torque 20 N m 2 0 kgf m 15 lb ft 1 Check for discoloration and remove carbon de posits with a spark plug cleaner or wire brush The normal electrode c...

Page 47: ...safety instructions in this manual 3 Place an oil pan under the engine oil drain plug 4 Remove the oil drain plug and let the oil drain completely Dispose of used oil in an environmentally safe way su...

Page 48: ...quick fasteners and then tighten the bolts to the following torque Bottom panel bolt torque 7 N m 0 7 kgf m 5 2 lb ft Use care not to ll past the MAX dipstick mark and be sure no foreign material ente...

Page 49: ...ube oils take full advantage of the base oil s qualities and blend in the ideal balance of addi tives to make sure the nal oil clears our performance standards Thus Yamalube mineral semisynthetic and...

Page 50: ...emove cov er TIP YUM1A UMAX RALLY 1 Air lter cover clips 2 Air lter cover 1 1 2 YUM2A UMAX RALLY 1 Air lter cover clips 2 Air lter cover 1 1 1 2 2 Lift the air lter and pre lter out of the air lter ca...

Page 51: ...ch on one side It will only t in the case one way Serious engine damage can result from an improperly positioned lter NOTICE NOTICE DRIVE BELT To remove the drive belt To access the drive belt remove...

Page 52: ...require the addi tion of water If the battery loses its charge have an experienced mechanic charge it Battery electrolyte is poisonous and dangerous causing severe burns etc It contains sulfuric acid...

Page 53: ...se holder is located under the seat The USB fuse is located under the front panel To access the fuse holder 1 Remove the seat See page 23 2 Locate the fuse holder on the main wire harness adjacent to...

Page 54: ...ver 1 1 3 Remove the meter panel by removing the quick fasteners 1 Quick fastener 2 Meter panel 2 1 1 4 Pull the fuse out and inspect it Replace the fuse if necessary 5 To install the seat reverse the...

Page 55: ...e ornament and then remove the bolt 1 Ornament 2 Bolt 2 1 6 Remove the front panel by removing the bolts and quick fasteners 1 Front panel 2 Bolt 2 1 1 Quick fastener 1 1 1 USB Blade fuse 5A 32V 1 MAI...

Page 56: ...d add gear oil until it starts to ow from the oil level plug hole Recommended oil brand Available viscosity index SAE 80W 90 or SAE 90 Transaxle oil change quantity 400 cc 400 mL 0 42 US qt 6 Allow ex...

Page 57: ...remove the wheel nuts and the wheel 3 Reverse the removal steps when installing the wheel Wheel nut tightening torque 100 N m 10 kgf m 74 lb ft WARNING TIP BRAKE ADJUSTMENT The brakes on your utility...

Page 58: ...mat 1 2 BRAKE PEDAL FREE PLAY ADJUSTMENT Check the brake pedal free play by pressing against the pedal with two ngers using light force and mea suring the distance the pedal travels before resistance...

Page 59: ...osen the locknut s and turn the adjusting nut s in or out until the free play speci cation is met Then tighten the locknut s in place Do not over tighten the brake cables Over tight ening will increas...

Page 60: ...lockwise will lower the beam and turning the screw counterclockwise will raise the beam NOTICE 1 Adjusting screw 1 HEADLIGHTS This model is equipped with LED type headlights If a headlight does not co...

Page 61: ...t gas oline in your eyes get immediate medical atten tion If any gasoline gets on your skin immediately wash with soap and water Change clothing if gasoline spills on it 1 Fill the fuel tank with fres...

Page 62: ...ore it in a dry well ventilated area BATTERY PREPARATION 1 Remove the battery from the utility vehicle and store it in a cool dry place that stays between 0 C 32 F and 30 C 90 F 2 Have the battery rec...

Page 63: ...in Minimum ground clearance 150 mm 5 9 in Weight Curb weight With Battery Oil and Gasoline 442 kg 973 lb 473 kg 1042 lb Curb weight With Sun top Battery Oil and Gasoline 470 kg 1036 lb 501 kg 1105 lb...

Page 64: ...ne 60 incline OHV Number of cylinders Single Displacement 402 cm3 Bore stroke 85 70 8 mm 3 30 2 79 in Compression ratio 8 2 1 Output Gross 10 63 kw 14 25 hp 3600 rpm Output Net 9 45 kw 12 67 hp 3600 r...

Page 65: ...ine length 31 0 1010 mm 1 22 39 75 in V belt wear limit 28 0 mm 1 10 in Governor Type Oil bath yweight Differential reduction gear Secondary reduction system helical gear Secondary reduction ratio For...

Page 66: ...al drum brake on each wheel with self adjusters Type of brake Dual internal expanding shoe Leading trailing shoes self adjusting Brake pedal free play linkage adjustment 50 55 mm 1 97 2 17 in Parking...

Page 67: ...UM1A UMAX RALLY YUM2A UMAX RALLY Minimum Front 124 kPa 1 24 kgf cm2 18 psi Rear 124 kPa 1 24 kgf cm2 18 psi SPECIFICATIONS 62 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 0 2 1 Y a m a h a G o l f C a r C o m p...

Page 68: ...63 1 2 3 4 5 6 7 8 9 10 11 12 13 14 WIRING DIAGRAM 2 0 2 1 Y a m a h a G o l f C a r C o m p a n y...

Page 69: ...bed 15 20 Chassis preparation 57 Cup holder 15 D Drive belt 46 Drive select lever 15 18 E Engine oil ller hole 15 Engine oil level dipstick 15 Engine oil replacement 42 Engine oil warning light 15 16...

Page 70: ...48 Fuses 15 H Headlight adjusting 55 Headlights 55 Horn switch 15 17 Hour meter 15 17 I Important labels 3 J Jacking points 40 L Light switch 15 17 Loading 33 M Main switch 15 16 65 INDEX 1 2 3 4 5 6...

Page 71: ...plug inspection 40 Speci cations 58 Starting 32 Stopping 32 Storage compartments 15 20 T Tailgate 15 21 Trailer hitch receiver bracket 15 24 Transaxle oil 51 Transaxle oil level plug 15 Troubleshootin...

Page 72: ...2 0 2 1 Y a m a h a G o l f C a r C o m p a n y...

Page 73: ...2 0 2 1 Y a m a h a G o l f C a r C o m p a n y...

Page 74: ...2 0 2 1 Y a m a h a G o l f C a r C o m p a n y...

Page 75: ...2 0 2 1 Y a m a h a G o l f C a r C o m p a n y...

Page 76: ...ENTS WARRANTY IMPORTANT LABELS SAFETY INFORMATION CONTROLS PRE OPERATION CHECKS OPERATION MAINTENANCE AND ADJUSTMENT STORAGE SPECIFICATIONS WIRING DIAGRAM INDEX 1 2 3 4 5 6 7 8 9 10 10 11 10 2 0 2 1 Y...

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