Stihl MS 362 Manual
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Stihl MS 362 Manual

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STIH)
STIHL MS 362, 362 C
2010-09

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Summary of Contents for Stihl MS 362

  • Page 1 STIH) STIHL MS 362, 362 C 2010-09...

  • Page 2: Table Of Contents

    Starter Rope / Grip 11.4 Valve 5.4.2 Brake Cable Tensioning the Cam Lever Rewind Spring Pins Replacing the Chain Tensioner Rewind Spring 5.7.1 Quick Chain Tensioner Bar Mounting Studs © ANDREAS STIHL AG & Co. KG, 2010 MS 362, MS 362 C...
  • Page 3 Tank Vent Troubleshooting 12.10.1 Testing Chart 12.10.2 Removing and 13.7.2 Test Connections Installing and Test Values 12.11 Fuel Intake 13.8 Wiring Harness 12.11.1 Pickup Body 12.11.2 Fuel Hose 12.11.3 Tank Housing Special Servicing Tools Servicing Aids MS 362, MS 362 C...

  • Page 4: Introduction And Safety Precautions

    @ 4.2 = Reference to another chapter, i.e. chapter 4.2 in this example. Service manuals and all technical information bulletins are intended exclusively for the use of properly equipped repair shops. They must not be passed to third parties. MS 362, MS 362 C...

  • Page 5: Safety Precautions

    Install new fuel hoses either dry or with the aid of STIHL press fluid, Gasoline is an extremely flammable b 15. fuel and can be explosive in certain conditions.

  • Page 6: Specifications

    Speed-controlled oil pump with reciprocating piston and manual flow control Oil delivery rate: 9.5 (+/- 2.5) cm³/min Ematic oil pump at 10,000 rpm Oil delivery rate: 5.5...15.0 (+/- 3.0) cm³/min at Adjustable oil pump 10,000 rpm MS 362, MS 362 C...

  • Page 7: Tightening Torques

    M 5x25 Crankcase, sprocket side/fan side, 2n stage 10.0 Screw P 6x21.5 Bearing plug/crankcase Screw M 5x16 Bearing plug/cylinder 10.0 Screw M 5x20 Fan housing/crankcase Screw M 4x12 Air guide shroud/crankcase Carrier M 14x1 Carrier/crankshaft 50.0 MS 362, MS 362 C...
  • Page 8 Coat micro-encapsulated screws with medium strength Loctite 242 or 243 before reinstalling. Power screwdriver setting for polymer: DG and P screws max. 500 rpm Do not use an impact wrench for releasing or tightening screws. Do not mix up screws with and without binding heads. MS 362, MS 362 C...

  • Page 9: Troubleshooting

    Loud noises Clutch springs stretched or fatigued Replace all clutch springs Needle cage damaged Fit new needle cage Clutch shoe retainer broken Install new retainer or clutch Clutch shoes and carrier worn Install new clutch MS 362, MS 362 C...

  • Page 10: Chain Drive

    Saw chain does not stop Brake spring stretched or broken Fit new brake spring immediately when brake is activated Brake band stretched or worn Fit new brake band Clutch drum worn Install new clutch drum MS 362, MS 362 C...
  • Page 11 Install new oil intake hose damaged Oil pump delivers insufficient oil Oil pump worn Install new oil pump Oil pump delivery rate set too low Adjust oil pump (only on version with adjustable oil pump) MS 362, MS 362 C...

  • Page 12: Rewind Starter

    (spring degreasant (containing no windings stick together) chlorinated or halogenated hydrocarbons), then pull rope carefully several times until normal action is restored Decompression valve is not open Open, check and replace decompression valve if necessary MS 362, MS 362 C...
  • Page 13 Faulty insulation or break in ignition lead or short circuit wire. Check ignition lead/ignition module and replace ignition module if necessary. Check operation of spark plug. Clean the spark plug or replace if necessary. Crankcase damaged (cracks) Install new crankcase MS 362, MS 362 C...

  • Page 14: Carburetor

    Fit new diaphragm gasket Metering diaphragm damaged or Fit a new metering diaphragm shrunk Tank vent faulty Replace tank vent Leak on fuel hose from tank to Seal connections or install new fuel carburetor hose MS 362, MS 362 C...
  • Page 15 Saw chain rotates at idle speed Engine idle speed too high Readjust with idle speed screw LA (counterclockwise) Clutch springs stretched or fatigued Replace the clutch springs or install new clutch Clutch spring hooks broken Replace the clutch springs MS 362, MS 362 C...
  • Page 16 Erratic idle – too lean Choke shutter does not close Check the end cover with choke completely shutter and replace if necessary Anti-vibration elements worn Replace anti-vibration elements on carburetor. MS 362, MS 362 C...

  • Page 17: Engine

    Close, check and replace decompression valve if necessary Engine overheating Insufficient cylinder cooling. Air Thoroughly clean all cooling air inlets in fan housing blocked or openings and the cylinder fins cooling fins on cylinder very dirty MS 362, MS 362 C...

  • Page 18: Clutch

    0000 893 5903 into the spark correct operation of the clutch. plug hole, wide end first, so that "OBEN-TOP" faces up. : Use hook (2) 5910 890 2800 to remove the clutch springs (1). : Fit the retainers (1). MS 362, MS 362 C...

  • Page 19: Clutch Drum

    15 : Use the hook (2) 5910 890 2800 – Lubricate the needle cage and to attach the other ends of the crankshaft stub, b 15 springs and press them firmly into the clutch shoes. MS 362, MS 362 C...
  • Page 20 If there are signs of serious wear on the inside diameter of the clutch drum (1), check the remaining wall thickness. If it is less than about 80% of the original thickness, install a new clutch drum. – Install the clutch drum. MS 362, MS 362 C...

  • Page 21: Chain Brake

    (less than a second) is imperceptible to the eye. If the chain brake does not operate properly, refer to troubleshooting, b 3.2. : Take out the screws (arrows). – Remove the cover (1). MS 362, MS 362 C...
  • Page 22 : Push the brake band (1) into its seat (arrow) as far as stop. : Hold the brake band (1) sideways, attach it to the brake lever (2) and then swing it in the direction of its seat. MS 362, MS 362 C...

  • Page 23: Brake Lever

    : Take out the screw (1). : Take the brake lever (2) out of the hand guard (1). : Push the hand guard with brake lever over the machine until they are positioned against the pivot pins. MS 362, MS 362 C...
  • Page 24 : Hook the brake spring (1) to the the brake lever. brake lever (arrow). : Fit the E-clip (1). : Use the assembly tool (2) 1117 890 0900 to attach the brake spring (1) to the anchor pin (arrow). MS 362, MS 362 C...
  • Page 25 : Pull the hand guard (1) and brake : Fit the brake cable (1) in the hole lever (2) off the pivot pins (arrow). (arrows) together. – Remove the hand guard and brake lever. MS 362, MS 362 C...

  • Page 26: Quickstop Super

    : Turn the cam lever (1) to one side until the cam of the hand guard (arrow) slips passed it. – Push the hand guard bearing boss and the brake lever on to the pivot pins. MS 362, MS 362 C...

  • Page 27: Brake Cable

    – Reassemble all other parts in the (2) with brake cable. reverse sequence. – Pull the brake cable out of the – Tightening torques, b 2.5 : Take out the screw (1). crankcase. : Lower the tank housing (2). MS 362, MS 362 C...
  • Page 28 : Push the lugs of the brake cable retainer (1) into the seats (arrows) as far as stop. : Push the short hook (1) through – Insert and tighten down the screw the hole (arrow). (2) firmly. MS 362, MS 362 C...

  • Page 29: Cam Lever

    : Push the cam lever (1) onto the pivot pin (2). : Disconnect the spring (1) from the anchor pin (2). : Remove the E-clip (3). – Pull off the cam lever. : Fit the E-clip (1). MS 362, MS 362 C...

  • Page 30: Pins

    : Drive home the pins (1 and 2) as shown in the illustrations. : Pin (3) a = about 9.6...9.8 mm Pin (4) b = about 4.6...4.8 mm Pin (5) c = about 5.1...5.3 mm MS 362, MS 362 C...

  • Page 31: Chain Tensioner

    – Tightening torques, b 2.5 : Take out the screw (1). – Lubricate the brake and cam levers, b 15 – Pull out the cover plate (2) with spur gear and support. – If necessary, remove the O-ring. MS 362, MS 362 C...

  • Page 32: Quick Chain Tensioner

    – Reassemble in the reverse sequence. – Reassemble all other parts in the reverse sequence. : Carefully pry the wing nut (1) out of the sprocket cover (arrow). – Check the wing nut (1) and replace if necessary MS 362, MS 362 C...
  • Page 33 : Before installing, coat the thread (1) of the collar stud with Loctite, b 15 – Fit collar stud and tighten it down firmly. – Tightening torques, b 2.5 – Reassemble all other parts in the reverse sequence. MS 362, MS 362 C...

  • Page 34: Engine

    (2). Always replace components with – Do not tighten down the damaged sealing faces. screws (2) yet. : Take out the screws (1) and (2). : Remove the muffler (3), check and replace if necessary. MS 362, MS 362 C...

  • Page 35: Leakage Test

    The engine can be checked thoroughly for leaks with the pump 0000 850 1300. – Pry out the plugs. – Do not refit old plugs, always fit new ones. : Loosen the screws (1) and (2). MS 362, MS 362 C...

  • Page 36: Vacuum Test

    : Connect suction hose (1) of is airtight. pump 0000 850 1300 to the nipple (arrow). – If the pressure drops, the leak must be located and the faulty : Push ring (2) to the left. part replaced. MS 362, MS 362 C...

  • Page 37: Oil Seals

    – Lubricate sealing lips of new oil seal with grease, b 15 – Lubricate sealing lips of new oil seal with grease, b 15 MS 362, MS 362 C...

  • Page 38: Shroud

    – Remove the decompression valve, b 6.9 – Remove AV spring from handlebar, b 9.4 : Open the quick-action locks (arrows). – Use the combination wrench to turn them a 1/4 turn counterclockwise. – Remove the shroud (1). MS 362, MS 362 C...
  • Page 39 – Line up the cylinder gasket (1) so piston and crankcase. that the tab (arrow) points towards the spiked bumper. Take care not to damage the cylinder gasket. : Remove the cylinder gasket (1). : Place the cylinder gasket (1) in position. MS 362, MS 362 C...

  • Page 40: Crankshaft

    : Remove the E-clip (1). rings do not project – they might otherwise break. : Slide the cylinder over the piston, the clamping strap moves downwards at the same time. MS 362, MS 362 C...
  • Page 41 5910 007 2200. crankshaft stub. : Push the service tool (2) 5910 890 2205 over the collar screws (arrows), fit the nuts and tighten them down firmly. MS 362, MS 362 C...
  • Page 42 Sealing faces must not be damaged in any way. Coat tapered stub of crankshaft with oil. : Position the tapered stub of the crankshaft (arrow) above the ball bearing at the ignition side. MS 362, MS 362 C...
  • Page 43 Therefore, make sure the small end (1) of the connecting rod always points upward to the – Fit a new gasket (1) and locate it cylinder. on the sleeves (arrows). – Remove the service tool. MS 362, MS 362 C...
  • Page 44 – Position the clutch side of the crankcase on the straight crankshaft stub and the two : Turn the spindle (1) screws. counterclockwise until the crankcase locates against the guide sleeves. MS 362, MS 362 C...

  • Page 45: Bearings / Crankcase

    If this half of the crankcase is in stamped on it with 2.5 mm figure tighten them down firmly in a order, install a new ball bearing. stamps. crosswise pattern. – Tightening torques, b 2.5 MS 362, MS 362 C...
  • Page 46 If necessary, use first press arbor 1127 893 2400 to – the oil pump serves as a locating press the bearing fully home. face. – Install the oil pump, b 11.3 MS 362, MS 362 C...

  • Page 47: Piston

    : Use the assembly drift (1) on the piston crown points towards 1108 893 4700 to push the piston the spiked bumper (exhaust port). pin out of the piston. The assembly drift can be pushed through the installed snap ring. MS 362, MS 362 C...
  • Page 48 Make sure the tool shank is held square on the piston pin axis. : Press the installing tool downwards into the sleeve until the magnet butts against the end of the guide slot. Use a suitable base. MS 362, MS 362 C...

  • Page 49: Piston Rings

    (arrows). decompression valve. – Fit the decompression valve and screw it home by hand. – Tighten down the decompression valve firmly. – Tightening torques, b 2.5 – Reassemble all other parts in the reverse sequence. MS 362, MS 362 C...

  • Page 50: Ignition System

    There are two electrical connections on the coil body: – the high voltage output (1) for the ignition lead – the connector tag (2) for the short circuit wire MS 362, MS 362 C...
  • Page 51 1111 890 6400 between the arms b 13.7. from the ignition lead (2). of the ignition module and the flywheel magnet. – Check the spark plug boot and ignition lead, and replace if necessary, b 7.5 MS 362, MS 362 C...

  • Page 52: Ignition Module

    7.8 either the ZAT 4 ignition system tester 5910 850 4503 or the ZAT 3 ignition system tester 5910 850 4520. The ignition test refers only to a spark test, not to ignition timing. MS 362, MS 362 C...

  • Page 53: Spark Plug Boot / Ignition Lead

    – Unhook the leg spring from the ignition lead. – Pull the boot off the ignition lead. – Cut a new ignition lead to the specified length, see parts list. MS 362, MS 362 C...

  • Page 54: Flywheel

    – Use locking strip to block the piston, b 4 Before installing the ignition lead, fill the high voltage output with STIHL – Coat the inside of the spark plug multipurpose grease b 15. boot with STIHL press fluid, b 15 Do not use either graphite grease or silicone insulating paste.

  • Page 55: Short Circuit Wire

    13.7. – Remove the fan housing, b 8.2 The flywheel and crankshaft stub must be free from grease before : Disconnect the short circuit assembly. wire (1). MS 362, MS 362 C...

  • Page 56: Removing And Installing

    : Swing the ring terminal (1) up and remove it from the pivot pin (2). : Position the short circuit wire (1) – Remove the filter base, b 12.3 so that the yellow mark (arrow) is against the guide. MS 362, MS 362 C...

  • Page 57: Ground Wire

    (2). : Push the short circuit wire (1) into the guides (arrows). Position the short circuit wire so that it forms a loop and can move along with the switch shaft. MS 362, MS 362 C...

  • Page 58: Contact Spring

    : Lift the contact spring (1) over the lug (arrow) and pull it out. – Check the contact spring and replace it if necessary, b 7.7.4 : Lift the contact spring (1) and push it over the switch shaft. MS 362, MS 362 C...

  • Page 59: Ignition System Troubleshooting

    – If necessary, install new spark plug boot and/ or leg spring, b 7.5 Test ignition system: with ZAT 3 or ZAT 4 (use ZAT 3 as main spark gap see TI 32.94), b 7.4 MS 362, MS 362 C...
  • Page 60 1.5 – 12 kΩ – Check resistance of ignition lead (spark plug boot and ignition module removed) Spec.: < 10 Ω, If necessary, install new spark plug boot and/or ignition lead with module, b 7.5 MS 362, MS 362 C...
  • Page 61 7.3 Engine runs? Machine runs trouble-free, – Look for fault in fuel system or no further action necessary carburetor – Check engine for leaks – Check position of flywheel on crankshaft, b 6.2, b 7.6 MS 362, MS 362 C...

  • Page 62: Rewind Starter

    – Examine the fan housing and segment and replace if necessary. – Remove the fan housing, b 8.2 – Relieve tension of rewind spring, b 8.4 : Carefully ease the spring clip (1) off the starter post. MS 362, MS 362 C...

  • Page 63: Rope Rotor

    : Pull out the starter rope (1) : Push the straight part of the about 5 cm and hold the rope spring clip over the starter post rotor (2) steady. until it snaps into the groove. MS 362, MS 362 C...

  • Page 64: Starter Rope / Grip

    : Use a suitable tool to pry the nipple (1) out of the starter grip. : Press the nipple (1) into the starter grip until it engages. MS 362, MS 362 C...

  • Page 65: Tensioning The Rewind Spring

    Hold the rope rotor steady since it will otherwise spin back and may damage the rewind spring. : Pull the rope (1) back into the rotor until the knot locates in the recess (arrow). MS 362, MS 362 C...

  • Page 66: Replacing The Rewind Spring

    – Remove the frame. – Install the fan housing, b 8.2 – Place a blanket over the work area and pull the rewind spring out of the fan housing. – Tightening torques, b 2.5 MS 362, MS 362 C...
  • Page 67 – Install the rope rotor, b 8.4 – Reassemble all other parts in the reverse sequence. – Arrange the spring (1) in its original position. : Fit the anchor loop in its seat (arrow) in the fan housing. MS 362, MS 362 C...

  • Page 68: Servicing The Av System

    : Take out the screw (1) and remove the chain catcher (2). – Use STIHL press fluid to simplify assembly, b 15 : Push the buffer (2) onto the peg (1) on the handlebar as far as stop.

  • Page 69: Av Spring On Fuel Tank

    : Lower the tank housing (2). : Screw home the bearing plug (2) as far as stop. : Screw the AV spring (1) into the plug (arrow) on the tank housing as far as stop. MS 362, MS 362 C...

  • Page 70: Av Spring On Handlebar

    : Take out the screws (1) and (arrows). : Remove the complete AV spring (2). – Screw the spring onto the bracket. : Push the retainer (arrow) into the bearing plug (1) and attach it. MS 362, MS 362 C...

  • Page 71: Machines With Heating

    (2) as far as stop. – Inspect the bearing plug (1), : Position the complete AV spring spring (2) and bracket (4) and (1) on the handlebar. replace if necessary. MS 362, MS 362 C...

  • Page 72: Handlebar

    – Use STIHL press fluid to simplify : Push home the annular buffer (1) assembly, b 15 so that its bore engages the peg (2) in the tank housing.

  • Page 73: Handlebar With Heating

    – Insert the screws and tighten them down firmly. – Remove the bracket (1), b 9.2.1 – Reassemble all other parts in the reverse sequence. : Push the handlebar, buffer (1) – Tightening torques, b 2.5 first, into the crankcase. MS 362, MS 362 C...
  • Page 74 (arrow). – Pull the wires out of the guides. : Pull the connector sleeve with : Tug the wiring harness (1) a little wire (1) out of the heater switch. to find the right connector. MS 362, MS 362 C...
  • Page 75 – Reassemble in the reverse sequence. : Pull the wire (1) out of the insulating tube (2). : Take the wire (1) with insulating tube (2) out of the guides (arrows). – Remove the handlebar. MS 362, MS 362 C...
  • Page 76 (1) in the air guide (arrows). shroud. – Check that the insulating tube is : Place the handlebar (1) in not pinched between the housing position, making sure the guide and bracket. pin (2) engages the opening (arrow). MS 362, MS 362 C...
  • Page 77 : Position the wire (1) so that the insulating tube (2) is against the – Insulating tubes must be located edge of the grommet (arrow). in the guides (arrows). : Fit the wire in the guide (3). MS 362, MS 362 C...
  • Page 78 – Reassemble all other parts in the reverse sequence. – Tightening torques, b 2.5 : Position the wire (1) so that the insulating tube (2) is against the edge of the grommet (arrow). : Fit the wire in the guide (3). MS 362, MS 362 C...

  • Page 79: Control Levers

    – Install the filter base, b 12.3 : Pull off the rubber buffer (1). : Push the switch shaft (1) onto the – Reassemble all other parts in the pin (2). reverse sequence. – Check operation. MS 362, MS 362 C...

  • Page 80: Throttle Trigger/Interlock Lever

    : Place the throttle trigger (1) in the : Take the throttle rod (1) out of the handle and line up the holes in guide (arrow) and disconnect it the trigger and handle. from the throttle trigger (2). MS 362, MS 362 C...

  • Page 81: Throttle Trigger/Interlock Lever - Quickstop Super

    : Push the interlock lever (1) into its pivot mounts (arrows) until it snaps into position – check that torsion spring is in position. The interlock lever (1) may pop out. MS 362, MS 362 C...
  • Page 82 (1). : Attach the torsion spring (1) to the trigger (2) – note the installed position (arrow). : Attach the throttle rod (1) to the throttle trigger (2) and fit it in the guide (arrow). MS 362, MS 362 C...

  • Page 83: Switch Lever - Quickstop Super

    – Remove the handle molding, b 10.3 : Use a drift (1) to drive out the pin (arrow). : Use a drift (1) to drive out the pin (arrow). – Take out the interlock lever. MS 362, MS 362 C...

  • Page 84: 10.3.3 Choke Rod

    : Push the bushing (2) into the bole the direction of cold start at the (arrow) – the torsion spring is same time. held in position. : Engage the choke rod (1) in the bore (arrow) in the choke shaft (2). MS 362, MS 362 C...

  • Page 85: 10.3.4 Throttle Rod

    : Pry the throttle rod (1) out of the pulled. carburetor carrier (2). – Reassemble in the reverse sequence. : Line up the throttle rod (1) (see illustration). MS 362, MS 362 C...

  • Page 86: Chain Lubrication

    Do not overstretch the suction hose. – Pull off the pickup body (1), check it and replace if necessary. – Reassemble in the reverse sequence. : Push the oil suction hose (1), pickup body first, through the housing bore (arrow). MS 362, MS 362 C...

  • Page 87: Oil Pump

    – Push the worm fully home. – Fit the cover washer. : Take out the screws (2) and (3). : Pull off the oil pump (1), check and replace if necessary. : Remove the cover washer (1). MS 362, MS 362 C...

  • Page 88: Valve

    – Use a 6 mm drift to carefully drive in the new valve from outside – note installed depth. : Use a 6 mm drift to carefully drive the valve out of its seat in the housing and into the oil tank. MS 362, MS 362 C...

  • Page 89: Fuel System

    : Then pull the filter base (1) off the – see instruction manual. pivot pin (arrow) at the other side. – Reassemble in the reverse : Remove the filter base (1). sequence. – Check the individual parts and replace if necessary. MS 362, MS 362 C...

  • Page 90: Air Guide Shroud

    : Push the filter base (1) fully onto the pin (2). : Push the filter base (1) onto the pivot pin (2) until it engages the rubber buffer. MS 362, MS 362 C...
  • Page 91 : Push the air guide shroud's lugs sleeve out of the heater switch. b 12.8 (1) between the ribs (arrow) on the crankcase. – Remove the heater switch, b 13.4 – Push the air guide shroud fully home. MS 362, MS 362 C...
  • Page 92 : Pull the wires out of the rubber : Fit the air guide shroud (1) over properly in the hole. grommet. the intake manifold (2), re- positioning the fuel hose (3) at the same time. MS 362, MS 362 C...
  • Page 93 Disconnect the fuel hose only when – Fit the wire in the guide (3). the tank cap is open. Machines with Handle Heating : Fit and tighten down the screws (1) firmly. : Remove the heating element (1). MS 362, MS 362 C...
  • Page 94 – Reassemble all other parts in the reverse sequence. – Tightening torques, b 2.5 – The fuel hose must be located in its seat (arrow). : When positioning the carburetor, make sure the stub (1) is pushed into the fuel hose. MS 362, MS 362 C...

  • Page 95: Leakage Test

    – Tightening torques, b 2.5 replaced. – Check the metering diaphragm – Reassemble all other parts in the for signs of damage and wear. reverse sequence. Install a new gasket. MS 362, MS 362 C...

  • Page 96: Air Valve

    – Move the end cover (1) a little – Reassemble all other parts in the control lever may pop out. until the pegs engage the holes in reverse sequence. the end cover. – Tightening torques, b 2.5 MS 362, MS 362 C...
  • Page 97 – Remove the carburetor, b 12.5 contamination and damage. Clean or replace if necessary. : Fit the inlet needle (1). : Take out the screw (1). : Fit the spring (2) in the bore. – Remove the end cover (2). MS 362, MS 362 C...
  • Page 98 The air valve is fully closed in the idle position. : Fit the pump diaphragm on the gasket (1) so that the contours (arrows) match and it is held in position by the pegs (2). MS 362, MS 362 C...

  • Page 99: Levers On

    : Push the lever (1) onto the throttle shaft as shown (arrow). : Hold the lever (2) steady. : Rotate the lever (1) clockwise until it butts against the stop on lever (2) and engages the end of the throttle shaft. MS 362, MS 362 C...

  • Page 100: Adjusting

    (L) if necessary. – See also carburetor – Screw down the low speed screw troubleshooting, b 3.6 (L) as far as stop. – Continue with the high speed screw. : Pull off the grommet (1). MS 362, MS 362 C...
  • Page 101 (H) as far as the detent (arrow) – do not push fully home. The basic setting is performed through the pre-installed limiter cap with screwdriver 5910 890 2304. : Pull out the limiter cap (1). MS 362, MS 362 C...

  • Page 102: Standard Setting

    5910 890 2304 through the the high speed screw H and the low opening (arrow) and the pre- speed screw L . installed limiter cap on the high The high speed screw is locked. speed screw (H). MS 362, MS 362 C...

  • Page 103: Carburetor Carrier

    (2) in the direction of the cylinder. – Warm up the engine. – Remove the carburetor carrier – Turn low speed screw (L) (2). Inspect and replace if counterclockwise until the engine necessary. runs and accelerates smoothly. MS 362, MS 362 C...

  • Page 104: Intake Manifold

    – Pull the manifold flanges into the b 13.1.3 openings in the carburetor carrier with the string. – Reassemble all other parts in the reverse sequence. – Remove the string. – Tightening torques, b 2.5 MS 362, MS 362 C...

  • Page 105: Tank Vent

    : Position the manifold (2) on the cylinder. : Fit and tighten down the screws (1) firmly. – Install the carburetor carrier, b 12.8 – Reassemble all other parts in the reverse sequence. – Tightening torques, b 2.5 MS 362, MS 362 C...

  • Page 106: Removing And

    – Push home the tank vent by hand until it snaps into position. – Reassemble all other parts in the reverse sequence. : Slide the wooden assembly block (1) between the crankcase and tank housing. MS 362, MS 362 C...

  • Page 107: Pickup Body

    – Remove the shroud, b 6.4 – Remove the air guide shroud, b 12.4 : Inspect the fuel hose (1), fuel : Pull out the fuel hose (1) with suction hose (2) and connector connector. (3) and replace as necessary. MS 362, MS 362 C...

  • Page 108: Tank Housing

    – the flange must engage the fitting a thread insert. guide (arrow). – Drain the fuel tank, b 1 – Coat with STIHL press fluid, : Push the fuel hose (1) with b 15 – Remove the handlebar, b 9.6...
  • Page 109 : Push the peg (1) past the recess old tank housing that are not (arrow) and secure with the included with the replacement – see buffer. parts list. – Reassemble all other parts in the reverse sequence. – Tightening torques, b 2.5 MS 362, MS 362 C...

  • Page 110: Heating System

    13.2 – Remove the filter base, b 12.3 – Remove the air filter, b 12.1 : Remove the heating element (1). – Set the ohmmeter to measuring range "Ω". : Fit the heating element (1). MS 362, MS 362 C...
  • Page 111 – Reassemble all other parts in the : Pull the connector (1) and wire reverse sequence. out of the guides (arrows). – Tightening torques, b 2.5 – Check operation. : Fit the new thermostatic switch (1). MS 362, MS 362 C...
  • Page 112 12 Ω? element, b 13.1.2 Replace thermostatic switch, b 13.1.2 Carburetor heating element in order Circuit Diagram G Generator 1 Rear handle 2 Handlebar 3 Heater switch 4 Thermostatic switch 5 Heating element (carburetor) MS 362, MS 362 C...
  • Page 113 If the system is in order, the ohmmeter will indicate a value of about 10 Ω in measuring range "Ω". If no reading is obtained, there is a break in the circuit. : Separate the pin and socket connector. MS 362, MS 362 C...
  • Page 114 (arrow) facing up. : Push the heater switch (1) : Push back the insulating tubes through the hole in the carburetor (1) in the direction of the wiring box. harness and separate the pin and socket connectors. MS 362, MS 362 C...

  • Page 115: Testing The Heating

    – To reduce the risk of a short circuit, make sure the insulating – Set the heater switch to F, b 9.7. tubes completely cover the connections. MS 362, MS 362 C...
  • Page 116 : Position the generator wire at the bottom of the recess (arrow). : Position the generator (1) with the wire (arrow) facing the crankcase. : Take out the screws (1). – Use threadlocking adhesive, b 15. : Remove the generator (2). MS 362, MS 362 C...
  • Page 117 Make sure the wire is below the generator wire edge (2). – this could cause a break in power supply. – Reassemble all other parts in the reverse sequence. : Position the wire (1) below the connector (arrow). MS 362, MS 362 C...

  • Page 118: Element

    Install new rear handle heating element b 13.5 Resistance of rear handle heating element about 1.6 Ω? Check the generator. Resistance between engine ground Install new generator, and generator connection b 13.7 about 0.5 - 1 Ω? MS 362, MS 362 C...
  • Page 119 9.7 Check the heater switch Install new (connector sleeve against switch housing) heater switch, Closed: about 0Ω? b 13.4 Open: Circuit interrupted, b 13.4 Reconnect connector to thermostatic switch, b 13.1.3 System in order MS 362, MS 362 C...
  • Page 120 Break in wire, Install new heating element handlebar damaged Short circuit – Repair insulation damaged insulation Pull out wire for this purpose MS 362, MS 362 C...

  • Page 121: Carburetor

    Break in wire, Install new generator damaged generator Short circuit – Repair insulation damaged insulation Circuit Diagram G Generator 1 Rear handle 2 Handlebar 3 Heater switch 4 Thermostatic switch 5 Heating element (carburetor) MS 362, MS 362 C...
  • Page 122 : Pull the wire (1) and connector (2) out of the guides (arrows). : Push the insulating tube (1) in the direction of the heating element wire and separate the pin and socket connector. MS 362, MS 362 C...
  • Page 123 : Insulating tubes must be located insulating tube (2). in the guides (arrows). : Push the heating element/wiring : Push the wires fully into the harness wire (1) through the guides (arrows). insulating tube (2). MS 362, MS 362 C...
  • Page 124 1129 890 3401 Spark plug Puller 1135 890 4500 Removing flywheel Service tool AS (set) 5910 007 2205 Removing and installing crankshaft (clutch side) - Screw sleeve 5910 893 2409 Pulling two halves of crankcase together MS 362, MS 362 C...

  • Page 125: System

    Removing bar mounting studs Screw sleeve 5910 893 2420 Installing crankshaft Socket, 13 mm, long 5910 893 2804 Removing and installing decompression valve Hook 5910 893 8800 Removing pickup body Remarks: 1) Use for releasing only. MS 362, MS 362 C...

  • Page 126: Special

    0786 111 2109 adhesive (Loctite 270) High-strength threadlocking 0786 111 2117 adhesive (Loctite 648) Standard commercial solvent- Cleaning sealing faces and carburetor, based degreasant containing no crankshaft stubs and flywheel taper chlorinated or halogenated hydrocarbons MS 362, MS 362 C...
  • Page 127 englisch / english 0455 553 0123. M0. J10. xxx.

This manual is also suitable for:

Ms 362 c

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