While making this idle speed adjustment, the engine speed will not affect the opening of the butterfly valve exhaustvalve. Exhaust valve setting Adjust the length of connector rod so when the governor lever returns to the closed posi- tion, the butterfly valve in the exhaust port closes completely.
To adjust the length of connector rod 1, loosen two locknuts, and after adjusting, tighten the locknuts. To check that the exhaust valve is completely closed, remove the exhaust pipe. The valve position can be checked by looking into the exhaust flange. As shown in Fig. The screw head should face the exhaust pipe. To facilitate checking the exhaust valve in the full-closed position, prepare a tool as shown in Fig. Butterfly valve 2. Shaft 3. Engine 5. Plate 6. Bolt or Screw 7.
Locknut 8. Adjusting the throttle wire Adjust the throttle wire so when the accelera- tor pedal is fully depressed, the carburetor throttle just reaches fuII-open position. NOTE: After adjusting the throttle wire, install the return spring between connector rod 2, and the exhaust pipe. Governor adjustment Fig. The maximum amount of adjustment is about 4.
After this operation, check the following points: Check whether both links and butterfly valve move smoothly. Check whether the links move beyond dead center, and become locked. Check for abnormal noise from the but- terfly valve and related parts. Adjusting screw 2. Governor lever 6.
Rod assembly 2 adjustment Adjust the rod ass'y 2 length by turning the shaft so that when the throttle valve is at a closed idle position by pushing the speed limiter lever slightly , the exhaust valve is a t a closed position as illustrated on the next page. Tighten the locknut, keeping the plastic ends at a 90"angle to each other. GOOD Carb. NOTE: Check t o see that when the throttle valve is fully open, the exhaust valve is also fully open. When dismoun- ting the engine from the chassis or reassembl- ing links after replacing parts, the adjustments specified in D, above must be performed.
The link adjustment should be made only by adjusting the length of the joint rod and connector rod 1. It is unneces- sary to adjust the length of connector rod 2 because it is already adjusted by the factory.
Standard eye-to eye distance of con- nector rod 2 : mm 7 in 2. As illustrated, the bracket should be in- stalled with the open end facing down- ward, and all joints should be installed squarely facing the ball so that move- ment is free throughout its operating range. Bracket Joint 3. Do not apply grease to the contact sur- face of the joint. Frame I. Engine I. Engine Min. Main jet M.
Air jet A. Main nozzle. Pilot jet P. Pilot air jet P. Throttle valve Th. Valve seat V. By-pass 1 B. Pilot screw P. Float height F. Engine idling speed" Fuel pump: Part No.
Mixing ratio Wet paper with element cover J J "V" type 0. Dower Outside dia. Oil bath flyweight Screw with locknut 19 krnlh 12 rnph Brake drum inside dia. Dual internal expanding shoe LeadingITrailing shoes self-adjusting 4 mm 0. Tubeless Rib Tubeless Block 18 x 8. Mica undercutINo. G1-AM3 ltern Battery charger: A.
Input Household use D. Less than 0. Torque specifications for special components or assemblies are included in the applicable sections of this book. To avoid warpage, tighten multi-fastener assemblies in a criss- cross fashion, in progressive stages, until full torque is reached.
Unless otherwise specified, torque specifications call for clean, dry threads. Components should be a t room temperature.
Steering wheel 2. Front wheel 3. Rear wheel Tire size Tubeless FI 18 x 8. Battery 5. Fuel tank 6. Starter-generator be1t 7. Clutch belt 8. Oil tank 9. Transmission Thank you very much for your reading. Teresa Frantz Nov. I can recommend a site that has helped me. Stan Wyatt Nov. JamesFarnsley Jul. WinnieMaclaury Jul. Show More.
Pry up and remove the palm rest. Now you can access the touchpad, heat sink, cooling fan and motherboard. Loosen four screws securing the heat sink and two screws securing the cooling fan. Disconnect the cooling fan cable from the motherboard. Cooling fan and heat sink assembly. Remove all screws securing the motherboard.
Remove the motherboard. HP EliteBook G1 motherboard. On the back of the motherboard, you can access the CMOS battery. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment.
Facebook Twitter. Cooling fan and heat sink assembly Remove all screws securing the motherboard. Related Articles. May 2, May 1, One Comment. My Hp elitbook colling fan make a some sound how can i remove this sound please help me. Leave a Reply Cancel reply Your email address will not be published.
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