Оценок - 3, средний балл: 4.7
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Фрагмент инструкции
• Tie a knot in one end of the rope and thread the rope through the: o Starter rope washer, then o Starter rope pulley, then o Starter cover, then o Starter rope handle, then o Starter rope retainer • Tie a knot to lock the end of the rope in the starter rope retainer. • Reseat the starter rope retainer in the starter rope handle. Figure 2 • Replace the pulley in the starter cover. Use blue Loctite #242 on the starter pulley screw. TENSIONING THE RECOIL SPRING • With the rope fully extended and no tension on the recoil spring, lift the rope into the notch in the pulley and rotate the pulley clockwise 7 wraps (Figure 2), and then allow the spring to retract the rope. • This should apply the proper amount of tension to the recoil spring. • If the pulley is over-wrapped, the recoil spring will break on use. To check that the starter pulley is not over-wrapped, pull the cord completely out of the housing, and turn the pulley an additional 1/2 turn clockwise. If the pulley turns another . turn, it is correctly assembled. If not, release one wrap of rope and check again. Figure 1 P/N 70944 Jan 07 © 2007 ICS, Blount Inc. MAINTENANCE 633GC OPERATOR’S MANUAL STARTER HOUSING ASSEMBLY • To reattach the starter housing, first pull the starter cord out, then hold the starter housing against the crankcase (Figure 1). Slowly release the starter cord to enable the pulley to fit between the pawls. • Insert and tighten the screws. Use blue Loctite® #242. Figure 1 CHAIN TENSIONER The chain tensioner (Figure 2) can become clogged with concrete IMPORTANT slurry during cutting. After each use thoroughly flush the chain tensioner with water and apply a liberal amount of grease. Most Common Causes of Tensioner Damage: • Side cover nuts are not tight enough. Side cover nuts should be torqued to 20 ft-lbs (27Nm). • nuts. • Concrete debris in tensioner pocket. Chain tensioning is attempted without loosening the side cover Chain Tensioner Figure 2 © 2007 ICS, Blount Inc. P/N 70944 Jan 07 633GC OPERATOR’S MANUAL MAINTENANCE DRIVE SPROCKET The drive sprocket (rim sprocket) is a wear item and should be IMPORTANT replaced every 2-3 diamond chains. The needle bearing inside the splined adapter should be greased IMPORTANT regularly and should be replaced with each new clutch cup. Clutch Splined Rim A rim sprocket system (Figure 1) consists of a clutch cup Cup Adapter Sprocket w/ splined adapter and a rim sprocket. When the rim sprocket wears out, it is the only part that needs to be replaced. The clutch cup with splined adapter is a wear item that needs replacement after to rim sprockets have been used. • Inspect the rim sprocket for wear. Replace the rim sprocket if the drive teeth become pointed. • Check the drive sprocket bearing by spinning clutch cup. Replace the bearing if it is worn out. • The needle bearing on the drive shaft must be greased regularly, use high quality water-resistant bearing grease. DRIVE SPROCKET REMOVAL • Remove the side cover, guide bar, diamond chain, and clutch slurry shield. • Remove the spark plug and insert the piston stop (supplied with each saw) into the spark plug hole. Pull the starter cord slowly until the piston stops. (Figure 2) Use a 19mm wrench to turn the clutch clockwise and remove. • Slide the clutch cup/drive sprocket assembly off the shaft. Remove the needle bearing and inspect for heavy wear or damage. Figure 1 Figure 2 P/N 70944 Jan 07 © 2007 ICS, Blount Inc. 21 MAINTENANCE 633GC OPERATOR’S MANUAL DRIVE SPROCKET INSTALLATION • Slide the rim sprocket onto the splined adapter, either side out. • Apply a liberal amount of grease to the needle bearing. • Place the thin metal washer onto drive shaft. Slide the needle bearing and clutch cup w/rim sprocket onto shaft (Figure 1). • Install the clutch by turning it counter clockwise on the drive shaft and firmly tighten. Replace the clutch slurry shield. Installation of drive sprocket assembly is now complete. • The needle bearing on the drive shaft has to be greased regularly (daily). Use high quality water-resistant bearing grease. • Bearing Tip: It is not necessary to remove the clutch cup to grease the bearing. There is a channel that goes directly from the drive shaft to the bearing (Figure 2). Simply inject grease directly into the end of the drive shaft. Grease hole Figure 2 SPARK PLUG • A worn or fouled spark plug can cause a loss of power, difficulty starting or rough idle (Figure ). • If the spark plug is dirty, clean it with a wire brush and check the electrode gap. Readjust if necessary. The correct gap is .020” (0. 0mm). • The spark plug should be replaced after 40 hours of operation or earlier if the electrode is badly corroded. • Always use the recommended spark plug type. Using the wrong spark plug can severely damage the piston and cylinder (Champion RCJ7Y). Figure © 2007 ICS, Blount Inc. P/N 70944 Jan 07 633GC OPERATOR’S MANUAL CARBURETOR CARBURETOR • The function of the carburetor is to mix fuel with air. Adjustments other than idl...
Эта инструкция также подходит к моделям:Бензо и электропилы - 633GC (1.04 mb)
Бензо и электропилы - 633GC (1.04 mb)