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PACIFIC RIM INT’L WEST PST250-1 Manual Download Page 39

the ground.

REMOVAL FROM STORAGE

1: Uncover and clean the motorcycle. If storage has
lasted more than 4 months, replace the engine oil.
2: charge the storage cell if necessary then reinstalls
it on the original position.
3: drain the nebulous anti-rusting oil remained in fuel
reservoir. Fill the fuel tank with fresh petrol.
4: perform all pre-ride inspection checks (refer to
related contents).

Before restoring the normal riding, test ride the

motorcycle in a safe riding area from traffic if no
trouble found, you can restore the normal riding.

37

Summary of Contents for PST250-1

Page 1: ...PST250 1 MANUAL HUZHOU DAIXI ZHENHUA TECHNOLOGY TRADE CO Ltd PACIFIC RIM INT L WEST INC ...

Page 2: ...e convenience to your work and bring more pleasure to your life The manual contains the right and simple way to use and maintain the motorcycles Please read carefully before using it It is very helpful for your using and maintenance In order to make your motorcycle work in good condition please use the initial fitting of ZHENGHUA factory If you have any question and difficulty in the process of us...

Page 3: ...A NEW MOTERCYCLE 15 INSPECTION BEFORE RIDING 17 RIDING ESSENTIALS 18 STARTING THE ENGINE 18 RIDING 20 STOPPING AND PARKING 20 INSPECTION AND MAINTENANCE 22 TOOLS 23 STORAGE BATTERY 23 AIR CLEANER 24 SPARK PLUG 24 ENGINE OIL 25 CARBURETOR 27 DRIVE CHAIN 27 BRAKES 29 REAR BRAKE LIGHT SWITCH 30 TYRE 30 LIGHT CHANGING 32 FUSE 32 INSPECTION AND MAINTENANCE 33 CHEANING 34 STORAGE GUIDE 35 SPECIFICATIONS...

Page 4: ...engine parts to excessive heat such as running at very high speed for a long time Please refer to break in section for specific break in recommendation WARNING CAUTION NOTE Please read this manual and follow its instruction carefully To emphasize special informa tion the words WARNING CAUTION and NOTE carry special meaning and should be carefully reviewed NOTE This provides special information to ...

Page 5: ...and the body of motorcycle To make sure it added fastened the brackets and accessories should be carefully checked in unfastened equipment will cause the diversion from the center of the gravity and inviting unnecessary trouble 2 Checking the off ground height of accessory and the angle the improper adding will make the two aspects unsafe also the accessory adding should not hinder parking diverti...

Page 6: ...s that can happen is a head injury ALWAYS wear a properly approved helmet You should also wear suitable eye protection DRESS The slack and curious clothing will make you uncomfortable and unsafe so please choose the good quality and tight clothing REVIEW THE OWNERS MANUAL Review thoroughly this owner s manual to familiarize your motorcycle construction and basic characteristics then make a pre rid...

Page 7: ...I DENT Many motorcycle accidents happen during motorcycle turning or other vehicle turning in front of motorcycle therefore it is best to wear bright or reflective clothing and take care while turning You should turn on the front and rear light to remind other drivers Never drive your motorcycle into other driver s blind spot MODIFICATION It is dangerous and illegal to modify the equipment or remo...

Page 8: ...Please write down the numbers here for reference Frame NO Engine NO PARTS LOCATION 6 ...

Page 9: ...7 ...

Page 10: ...8 ...

Page 11: ...FF position When all the electricity was cut off and the engine could not be opened up the key can be pulled out IGNITION position When all the electricity working you may ignite at any time the key can not be pulled out FUEL TANK CAP FUEL TANK CAP IGNITION KEY When you want to open the cap insert the key into the hole on the cap and turn on clockwise the cap can be opened 9 ...

Page 12: ...fuel near an open fire INSTRUMENT PANEL Speedometer The speedometer is used to show how many kilometers per hour the running speed is Odometer The odometer is used to show how many kilometers the motorcycle has driven Neutral indicator When the transmission is in the neutral the indicator is lighted up In other gears the indicator will be extinguished LEFT HANDLEBAR SYSTEM 10 ...

Page 13: ...rn the button right the right signal can be lighted up The indicator on the dashboard can also be lighted up If you want to turn down the signal press the button down HORN BUTTON Press down the button the horn blares RIGHT STEERING SYSTEM ENGINE STOP SWITCH Press the the electricity can be connected and the engine can work It is of a emergency stop switch If the button is on position the engine ca...

Page 14: ...osition the backlights parking lights and dashboard lights are lighted up in this position the headlights backlights parking lights and dashboard lights are powered off ENGINE BUTTON Press this button can power on the electricity of motor If the button of the motor is in the position of the motor can not be powered on the gear must in neutral before the motor is powered on CAUTIONS TOO MUCH DISCHA...

Page 15: ...1 6 L reserve fuel OFF position If the engine stops for a few minutes put the fuel lever to OFF position WARNING To make sure the fuel tank button is on OFF position when turn off the engine CAUTION After setting fuel cock to RES position please fill fuel at the nearest fuel station immediately After filling please note that fuel cock must be set ON position REAR SHOCK ABSORBER There is shock abso...

Page 16: ...protection ENGINE OIL The engine oil used in this motorcycle conforms to Chinese National Standards GB11121 95 and American National Standards SAEJ183E80 Please use good quality 10W 40QE engine oil Zhenhua special engine oil band four strobe 15w 40 engine oil is strongly recommended to use Mixed oil with different brand is unallowable Choose the different engine oil according to the various area a...

Page 17: ...VARY THE ENGINE SPEED The engine speed should be varied and not hold at a constant speed This allows the parts to be loaded with pressure and then unloaded allowing the parts to cool This aids the mating process of the parts It is essential that some stress be placed on the engine components during bread in to ensure this mating process Do not though apply excessive load on the engine AVOID CONSTA...

Page 18: ...e components PERFORM THE NECESSARY PERIODIC MAINTENANCE The initial 1000 km service is the most important to your motorcycle During break in all of the engine components will fit close to each other sufficiently All adjustments will be restored all fasteners will be tightened and the dirty oil will be replaced Timely service during the 1000km service will ensure optimum service life and the best p...

Page 19: ...it 2 Brake shoes to be within the wear limit 3 No dragging sponge status Tires 1 proper pressure 2 Adequate tread depth 3 No cracks or cuts on the tire surface Fuel reservation Enough fuel for the planned distance of operation light Operating all the lights front light rear light brake light light of dashboard turning light indicator Horn button The function is in normal Engine oil proper oil leve...

Page 20: ...e turning 4 You should ride the motorcycle slowly and keep a sufficient brake distance in rainy and smooth road 5 Observe the traffic regulation and limit the speed STARTING THE ENGINE WARNING Never start the engine in the narrow position to avoiding danger When the engine is COLD the procedure is as follow 1 Turn the fuel cock to ON position 2 Insert the key into the lock of electric switch and t...

Page 21: ...ectric button on OFF position before starting the machine closed down the chock valve open the throttle then press the starting lever for several times to make the engine easy to start WARNING Do not try to start the engine in the staff room for the poisonous of carbon monoxide stop the engine while there is no person watching it NOTES Do not race your engine when you are not riding A long time ra...

Page 22: ... stop your motorcycle by only using the front or rear brake this method will make your motorcycle out of control for the skidding Take more care and use the brake system slightly in the rainy and smooth road To brake sharply in the rugged and smooth road will make your out of control Turn the key to off Lock the steering to ensure the safety Pull out the key INSPECTION AND MAINTENANCE The followin...

Page 23: ... Zhenhua dealer or qualified service mechanic WARNING The periodic checking and maintenance to your motorcycle is very necessary and important to ensure your safety and prolong your motorcycle service life NOTES You will change one or several parts in the period of checking and maintenance We suggest that you use the authorized Zhenhua parts Mechanic experts or experienced repairman we suggest tha...

Page 24: ...H CH Air cleaner C C Valve clearance Check every 12000 km Spark plug C R Fuel line C R Replace every 4 years Engine oil R R R Oil filter R R Carburetor CH CH CH Drive chain CH CH CH Apply oil every 1000 km Brakes CH CH CH Tires CH CH Steering CH CH Front fork CH Rear suspension CH Chassis bolts and nut T T T 22 ...

Page 25: ...s more than 12 8v CAUTIONS Although the accumulator is totally sealed the improper operation will invite trouble Please observe the following items 1 Fasten the accumulator never make it loosen or make the cathode and anode opposite to each other 2 Never place it in the high temperature or smoke and flame location 3 If your eyes or skin is stained with vitriol clean it with water or go to doctor a...

Page 26: ...gged with dust intake resistance will increase with a resultant decrease in power output and increase in fuel consumption due to richer mixture Clean the air cleaner filter periodically CAUTION If driving under dusty conditions the filter must be cleaned and replaced more frequently CAUTION Never operate the engine without the air cleaner in position Operating the engine without the air cleaner wi...

Page 27: ...ark plug 2 The spark plug in this motorcycle is elaborate selected and can meet most working If the color of spark plug is quite different from the standard plug you d better contact with the Zhenhua dealer For the improper spark plug will effect the engine s working 3 Use the spark plug specified on the VECI label or will invite trouble for your operating so you d better contact with the Zhenhua ...

Page 28: ...port your motorcycle with side stand to facilitate draining the oil fully The procedure is as follow shown 1 Stand your motorcycle with side stand Put a drain pan under the engine 2 Unscrew and remove the oil drain bolt under the engine to drain the dirt oil WARNING To avoid unnecessary hurt when the fuel and engine oil was heated 3 stamp the kick starter lever for several times to drain the remai...

Page 29: ... carburetor is set for the best calibration in the factory Do not attempt to alter its setting There are two items of adjustment however under your care the idle speed and the gap of throttle cable DRIVE CHAIN We suggest that you d better entrust Zhenghua dealer with replacement of drive chain when the chain was damaged WARNING To ensure the maximum safety the inspection and adjustment of drive ch...

Page 30: ...ain oil or engine oil The drive chain should be adjusted irregularly as per the riding condition to maintain it in normal status WARNING Excessive chain slack could cause the chain to come off the sprockets and result in an accident or serious engine damage Please check and adjust the drive chain constantly WARNING The hot silencer may hurt you it will hot enough to hurt you even the engine was cl...

Page 31: ...Avoid contact with skin or eyes In case of contact flush thoroughly with water and call a doctor if your eyes were exposed Please check the fluid lever whether it is upward the LOWER level mark The brake fluid should be added to the reservoir whenever the fluid level begins to reach the LOWER level mark please make the fluid upwards the HIGHER mark CAUTION Do not use the remained brake fluid from ...

Page 32: ...the safety the replacement interval should not be more than that stipulated in MAINTENANCE SCHEDULE of this manual When performing the periodical check the following state of brake system should be checked 1 Dripping or not 2 Crack tube or not 3 Keep the certain recovery 4 Wore brake pads WARNING When the new brake pads begin to be used don t ride your motorcycle immediately after the replacement ...

Page 33: ... and ground which may cause side slip of motorcycle and loss of the control to the vehicle Therefore tire pressure should be within specified range Adjust the air pressure correctly when the tires are cold Cold inflation tire pressure Front tire Rear tire tire pressure 220 6KPa 206 9KPa Tire Specifications 3 00 18 M C 235 30 12 Check your tire for both wear and inflation pressure to ensure the rid...

Page 34: ... the vehicle Check your tires frequently for both wear and inflation pressure Replace the tire as per following stipulation RENEWAL OF LIGHT When changing a burned bulb the same power bulb should be meeting If use the improper bulb the whole electrical appliance may be destroyed and the burn will burn out The specification and electrical appliance will give you more information for your considerat...

Page 35: ...ck in as the follows steps 1 There is not enough fuel in the tank 2 Whether the fuel has flows into carburetor from fuel system 3 If the last step has been verified please check the igniting system WARNING Do not make the fuel flow all ground it should be put into containers Keep the fuel off the hot engine and exhausting pipe Keep away from fire or fire source or hot source while performing the t...

Page 36: ... system of fuel tank 2 check for ignition timing of ignition system 3 check for engine idle speed CAUTION Before servicing you are strongly recommended to contact Zhenghua authorized service center If your motorcycle is valid in guarantee period servicing by yourself may affect your advantage of guarantee CLEANING To protect the surface of painting you should clean your motorcycle periodically Che...

Page 37: ...ger after cleaning 4 Add the lubricating oil to the drive chain after cleaning and drying ALUMINUM TIRE MAINTENANCE The corrosion is caused when the aluminum tire gets to rocky and mud road You d better clean and dry it with soft cloth NOTE To avoid the unnecessary scar never use the abrasive detergent and polishing clean your tire STORAGE GUIDE Extended storage such as for winter requires that yo...

Page 38: ...where petrol is stored 3 perform the following antirust procedures in cylinder inside Remove the spark plug cover fix it to near plastic parts with rubberize fabric or cord let it separated from the spark plug Poor a tablespoon 15 20cc of clean engine oil into the cylinder then cover the spark plug hole with a cloth Operate the kick starter several times to distribute the oil Reinstall the spark p...

Page 39: ...ary then reinstalls it on the original position 3 drain the nebulous anti rusting oil remained in fuel reservoir Fill the fuel tank with fresh petrol 4 perform all pre ride inspection checks refer to related contents Before restoring the normal riding test ride the motorcycle in a safe riding area from traffic if no trouble found you can restore the normal riding 37 ...

Page 40: ... single cylinder four stoke forced air cooled Bore 49mm Stroke 66mm Piston displacement 248 9ml Compression ratio 10 1 Carburetor piston type Air cleaner polyurethane foam filter Starter system kick and electricity Lubrication system pressure and splash combined Max speed 90km h Max oil consumption 2 26L 100km Max power 11kw 8000r min Max torque 19N m 6000r min 38 ...

Page 41: ...this manual You should become thoroughly familiar with the information presented in this operation manual before riding your motorcycle All information instructions photographs and specifications contained in this manual are based on the latest product information available at the time of publication Due to improvements or other changes there may be some discrepancies in this manual Zhenhua reserv...

Page 42: ...fix the gear box to hub align to the gap fix the gear box as pic shown 40 ...

Page 43: ...left bush fix outside of the gear box insert the axle 41 ...

Page 44: ...as fig shown tighten the screw nut at ohter side 42 ...

Page 45: ...put sylinder over brake disc and align the hole tighten the screws 43 ...

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