1970 CCW 340 Service Manual - Vintage Snow

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uFigure 2-6G uNmIBLUEY.t:jLLVWIIA c.c.w.I I RECTIFIER~I I~IIIIIII~I I-4xn-I I---Yxr-LI 1I12 VOLTBATTERYI I~~Il )HEADLA~lCOUPLER8 POLE
2. Two Headlamps 12V35W - Two Tail Lamps 12V3W(See Figure 2-8)The head and tail lamps are connected in parallel across oneyellow wire and ground through the lighting switch, and theballast resistor is, of course, unn ecessary.3. Electrical Start Engines (See Figure 2-9)On engines equipped with an electric starter motor, a fullwave rectifier, <strong>CCW</strong> Part No. 43-0715-10, is connected to thetwo yellow wires at the terminal coup ler and the A. C. outputis converted to D.C. 7.5 amp fuse is connected to the D.C.output red wire and the circuit is completed via the lightingswitch to charge the battery. Head and tail lamps areconnected across the battery term inals as shown in Figure2-9.2.5.2.3 Model <strong>340</strong>S only. Engines with serial numbers2903614 & subsequent. See fig. 2-12.Engi nes bearing serial numbers as above are equipped withSawafuji magnetos & six pole connectors for lighting &ignition circuits. The separate lighting and battery charg ingcoil, have been retained as per paragraph 2.5.2.1.2.6 PERIODICSERVICING2.6.1 Spark PlugsRemove, inspect, clean and/or adjust spark plugs at regularintervals as necessary. (See Section Ill, para. 3.3.4). Discardex cessively burnt or damaged plugs. Install only specifiedspark pi ugs after adjusting to proper gap. (Table 1-1) .2.6.2 Fan BeltPeriodically check fan belt for wear, fraying and propertension. A properly adjusted fan belt should leave app ro ximately1/4 inch side play when flexed by hand at a point nearcenter of belt length.Adjust fan belt tension as follows:a. R-emove 19 mm nut, lockwasher and plain washer fromthreaded end of fan shaft, using locking tool Part No.43-0792-50.b. Remove outer pulley. Remove spacer(s), as required, toachieve pro per tension.c. Install outer pu lley, plain washer, lockwasher and nut.Ensure belt is properly engaged between pul ley halves.Tighten nut securely.NOTE: Retain su rp lus spacer( s) for use when a new belt is tobe installed.2.6.3 TroubleshootingTable 2-1 lists probable causes of engine malfunction andremedial action required to correct faul ts. For spark plug,breaker points and engine timing specificatio ns, refer toT echnicall nformation, Table 1-1.cc2-7
Page 1 and 2: TECHNICALSERVICE MANUALOPERATION, S
Page 3 and 4: •• • 5-10LIST OF ILLUSTRATION
Page 5 and 6: cSECTION 1INTRODUCTION AND TECHNICA
Page 7 and 8: CCWTOOLLIST43-0797-60REWIND SPRING
Page 9 and 10: TABLE OF CONTENTSSECTIONPAGEINTRODU
Page 11 and 12: -SECTION 1INTRODUCTION AND TECHNICA
Page 13 and 14: CCWTOOL LISTc43-0797-60REWIND SPRIN
Page 15 and 16: SECTION ncOPERATION AND SERVICE INS
Page 17 and 18: -IcPOINTSErL.T.COILTO1-IGNITION1 -S
Page 19: II~I I~I .I~I IFig. 2-4340 S-G400 S
Page 23 and 24: • Ic--p·- -~ ~~, · .: :' . ...i
Page 25 and 26: ( } ( ' rTO PO INTS-,IIITOICrN ITIO
Page 27 and 28: l-ITo I GN Iii ON COILS~--------r--
Page 29 and 30: )----,---------l;;-----------------
Page 31 and 32: corTABLE 2.1TROUBLE SHOOTING CHARTM
Page 33 and 34: TABLE 2.1TROUBLE SHOOTING CHART3. F
Page 35 and 36: SECTION mccDISASSEMBLY, CLEANING AN
Page 37 and 38: Fig. 3-4 Starter cup and fan belt p
Page 39 and 40: ccStator a·ssemblyi ------Fig. 3-8
Page 41 and 42: cco. Refer to Section IV, Figure 4-
Page 43 and 44: cserviceable condition, the condens
Page 45 and 46: SECTION 1VQREPAIR AND REPLACEMENTcc
Page 47 and 48: 61. Starter pulley 12. Case2. Retai
Page 49 and 50: c--·-reel in an anti-clockwise dir
Page 51 and 52: 22526 27-~~ ,~--! 1424 ~ ~~12fill @
Page 53 and 54: c1. Crankshaft ass'y 8. Piston ring
Page 55 and 56: SECTION VREASSEMBLY, TESTING AND AD
Page 57 and 58: ccrankcase to steady the piston. Us
Page 59 and 60: c5.2.5 Stator Assembly (See Figure
Page 61 and 62: cb. If a window plate was removed d
Page 63 and 64: cFig. 5·14Setting Engine Ign ition
Page 65 and 66: c' ~

1970 CCW 340 Service Manual - Vintage Snow

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