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Maintenance 

 

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SAFETY WARNINGS FOR SERVICE TECHNICIANS 

 

    FAILURE TO OBEY THE FOLLOWING SAFETY RULES MAIN RESULT IN SEVERE INJURY. 

    Owner shall comply with OSHA and ASME/ANSI B56.8 & B56.9 regulations for vehicle maintenance. 

    Only qualified and authorized personnel shall be permitted to maintain, repair, adjust and inspect carriers, 
    vehicles, tractors, and batteries. 
 

Maintenance operations must be made by properly trained service technicians. 

Before any maintenance work, park the vehicle on a flat level surface, set the shift lever to park, turn off all 
the switches, remove the key, lift the wheels off the ground and secure with jack stands of adequate capacity.  

Keep clear from moving parts such as tires, sheaves, drive shaft and engine.  

Keep clear from hot parts of exhaust system.  

Avoid increasing engine RPM and vehicle speed to prevent accident and severe injuries. 

Follow the maintenance instructions applicable to the type of repair, maintenance, or service. 

Always wear a face shield and gloves when working around batteries. Use insulated tools to avoid sparks 
that can cause battery explosion and acid splashing.  Use two counteracting tools, double-wrench technique, 
when disconnecting or tightening terminals on the battery to avoid damaging battery posts. 

Keep cables and wires clear from mechanical and rubbing action. Make sure cable covering is free from 
cutting or visible damage. 

Before replacing a fuse or circuit breaker, identify the cause of failure and repair. 

Always ensure the integrity of the warning labels. If they suffered damage and are not readable, replace them 
promptly. The following images depict the dashboard and general security warning labels: 

 
 

 

Summary of Contents for 1032157

Page 1: ...G 320HD OPERATOR AND MAINTENANCE MANUAL SPARE PARTS LISTS INCLUDED SERIAL NUMBER 1032157 UP Printed in Canada...

Page 2: ...ly The vehicle will be returned at the owner s expense The Warranty Claim Forms must be completed and returned with the defective part s to MOTREC within 30 days after repair was done No compensation...

Page 3: ...HLER ENGINE SAFETY PRECAUTIONS 15 OIL AND FUEL RECOMMANDATIONS 17 KOHLER ENGINE OPERATING INSTRUCTIONS 19 KOHLER ENGINE MAINTENANCE INSTRUCTIONS 21 KOHLER ENGINE SPECIFICATIONS 28 KOHLER ENGINE WARRAN...

Page 4: ...Instructions 4 INSTRUCTIONS...

Page 5: ...cle Keep both hands on steering wheel Do not exceed the vehicle cargo load capacity and gross trailing weight capacity rated for flat hard even surface Different operating conditions such as loose ter...

Page 6: ...rk on an incline Always set the parking brake before leaving the vehicle Accelerator and brake pedals The accelerator and brake pedals operate the same way as the pedals of an automobile Depress the a...

Page 7: ...Maintenance 7 MAINTENANCE...

Page 8: ...eep clear from hot parts of exhaust system Avoid increasing engine RPM and vehicle speed to prevent accident and severe injuries Follow the maintenance instructions applicable to the type of repair ma...

Page 9: ...vehicle It is of the utmost importance that theses decals markings remain unaltered and readable Else the sticker or the part baring the marking has to be replaced Dashboard security warning label Gen...

Page 10: ...l if appl 5 Check radiator coolant level if applicable 2 Check master cylinder fluid level DOT 3 2 Check brake pedal travel 1 Turn front wheels straight check steering play 1 Check parking brake requi...

Page 11: ...il grade Note KOHLER engine Above 32 F 10W 30 Below 32 F 5W 30 KUBOTA engine Above 77 F 30 or 10W 30 or 10W 40 32 F to 77 F 20 or 10W 30 or 10W 40 Below 32 F 10W or 10W 30 or 10W 40 Hydrostatic transm...

Page 12: ...s soft or spongy air may have entered the hydraulic system and the brake system has to be bled 1 fill the master cylinder with brake fluid DOT 3 2 bleed front callipers one at a time by having someone...

Page 13: ...from either side Align the front wheel straight Install the pitman arm TOE IN ADJUSTEMENT With the wheels in straight forward direction measure the inside left to right distance between the front tire...

Page 14: ...REW Turn CW to increase RPM 2 POWER LIMITER ADJUSTING SCREW Turn CW to increase power 3 MINIMUM CHARGE PRESSURE ADJUSTING SCREW Turn CW to increase pressure 4 CHARGE PRESSURE ADJUSTING SCREW Turn CW t...

Page 15: ...IH XS MRHMGEXI XLI TVIWIRGI SJ E LE EVH XLEX SV GEYWI TIVWSREP MRNYV SV TVSTIVX HEQEKI MJ XLI EVRMRK MW MKRSVIH 238 2SXI MW YWIH XS RSXMJ TISTPI SJ MRWXEPPEXMSR STIVEXMSR SV QEMRXIRERGI MRJSVQEXMSR XL...

Page 16: ...QEHI JVSQ TVIGMWMSR JSVQYPEXIH GEWX MVSR IGEYWI XLI G PMRHIV PMRIV GER FI VIFSVIH XLIWI IRKMRIW GER PEWX IZIR PSRKIV IRKMRIW LEZI 43 6 36 PMRHIVW 8LIWI G PMRHIVW EVI TPEXIH MXL RMGOIP WMPMGSR XS KMZI...

Page 17: ...VIUYMVIH IZIV LSYVW XS VIQSZI XLI EGGYQYPEXIH HITSWMXW YEP JYIPIH IRKMRIW GER YWI GSRZIRXMSREP SMP MXLSYX VIUYMVMRK WTIGMEP EHHMXMSREP ZEPZI WIVZMGI 3MP 8 TI 9WI LMKL UYEPMX SMP SJ 4 QIVMGER 4IXVSPIYQ...

Page 18: ...IV JVSQ TVIZMSYW WIEWSR XS QMRMQM I KYQ HITSWMXW MR SYV JYIP W WXIQ ERH XS MRWYVI IEW WXEVXMRK S RSX EHH SMP XS XLI KEWSPMRI S RSX SZIVJMPP XLI JYIP XERO 0IEZI VSSQ JSV XLI JYIP XS I TERH YIP 8 TI SV...

Page 19: ...RHMXMSR EVQ FEXXIV LEW QYGL QSVI WXEVXMRK GETEGMX XLER E GSPH FEXXIV RKMRI HIRXMJMGEXMSR 2YQFIVW LIR SVHIVMRK TEVXW SV MR ER GSQQYRMGEXMSR MRZSPZMRK ER IRKMRI EP E W KMZI XLI 1SHIP 7TIGMJMGEXMSR ERH 7...

Page 20: ...JYIP 8YVR SJJ MKRMXMSR W MXGL J IRKMRI MPP RSX FI VIWXEVXIH JSV WSQI XMQI EPWS GPSWI JYIP ZEPZI EX 04 XERO G 8S WXST XLI IRKMRI JVSQ KEWSPMRI STIVEXMSR MX WLSYPH FI VYRRMRK FIX IIR LEPJ ERH JYPP XLVS...

Page 21: ...JP LIIP WGVIIR SV SXLIV GSSPMRK EVIEW WXST XLI IRKMRI MQQIHMEXIP ERH GPIER 3TIVEXMRK XLI IRKMRI MXL FPSGOIH SV HMVX EMV MRXEOI ERH GSSPMRK EVIEW GER GEYWI I XIRWMZI HEQEKI HYI XS SZIVLIEXMRK 62 2 SX...

Page 22: ...I SMP 238 8S TVIZIRX I XIRWMZI IRKMRI IEV SV HEQEKI EP E W QEMRXEMR XLI TVSTIV SMP PIZIP MR XLI GVEROGEWI 2IZIV STIVEXI XLI IRKMRI MXL XLI SMP PIZIP FIPS XLI w0x QEVO SV SZIV XLI w x QEVO SR XLI HMTWX...

Page 23: ...VI SMP 6IMRWXEPP XLI SMP JMPP GET ERH XMKLXIR WIGYVIP 6IMRWXEPP HMTWXMGO 238 8S TVIZIRX I XIRWMZI IRKMRI IEV SV HEQEKI EP E W QEMRXEMR XLI TVSTIV SMP PIZIP MR XLI GVEROGEWI 2IZIV STIVEXI XLI IRKMRI MX...

Page 24: ...IRXW LIGO XLI EMV GPIERIV HEMP SV FIJSVI WXEVXMRK XLI IRKMRI LIGO JSV E FYMPHYT SJ HMVX ERH HIFVMW EVSYRH XLI EMV GPIERIV W WXIQ IIT XLMW EVIE GPIER PWS GLIGO JSV PSSWI SV HEQEKIH GSQTSRIRXW 6ITPEGI E...

Page 25: ...PMRK JMRW ERH SV GSSPMRK WLVSYHW VIQSZIH MPP GEYWI IRKMRI HEQEKI HYI XS SZIVLIEXMRK KRMXMSR 7 WXIQ 8LMW IRKMRI MW IUYMTTIH MXL ER IPIGXVSRMG MKRMXMSR W WXIQ 3XLIV XLER TIVMSHMGEPP GLIGOMRK VITPEGMRK X...

Page 26: ...IEPIV SRP 7II MKYVI 0S HPI 7TIIH HNYWXMRK 7GVI 04 6IKYPEXSV R GSQTPMERGI MXL KSZIVRQIRX IQMWWMSR WXERHEVHW XLI VIKYPEXSV MW TVIWIX EX XLI JEGXSV XS TVSZMHI XLI TVSTIV WYTTP SJ JYIP 2S EHNYWXQIRX SV V...

Page 27: ...V GPIERIV IPIQIRX MW GPIER ERH EPP EMV GPIERIV IPIQIRX GSQTSRIRXW EVI JEWXIRIH WIGYVIP y LIGO JSV PSSWI OMROIH SV GVEGOIH ZEGYYQ PMRIW GEYWMRK VIKYPEXSV RSX XS STIR y LIGO XS QEOI WYVI XLI JYIP ZEPZI...

Page 28: ...KEWSPMRI QYWX FI XVIEXIH MXL E WXEFMPM IV XS TVIZIRX HIXIVMSVEXMSR J SY GLSSWI XS YWI E WXEFMPM IV JSPPS XLI QERYJEGXYVIV W VIGSQQIRHEXMSRW ERH EHH XLI GSVVIGX EQSYRX JSV XLI GETEGMX SJ XLI JYIP W WX...

Page 29: ...28630 7 78 17 0 1 8 66 28 98 0 8 2 0 2 2 6 2 2 2 7 8LI 9 7 RZMVSRQIRXEP 4VSXIGXMSR KIRG 4 XLI EPMJSVRME MV 6IWSYVGIW SEVH 6 ERH SLPIV S EVI TPIEWIH XS I TPEMR XLI IHIVEP ERH EPMJSVRME QMWWMSR SRXVSP 7...

Page 30: ...XVSRMG GSRXVSP YRMX MJ IUYMTTIH y EXEP XMG QYJJPIV MJ IUYMTTIH y EVFYVIXSV SV JYIP MRNIGXMSR W WXIQ y YIP QIXIVMRK ZEPZI MJ IUYMTTIH y YIP PMRIW MJ IUYMTTIH y 7TEVO EHZERGI QSHYPI MJ IUYMTTIH y MV JMP...

Page 31: ...Spare Parts 31 SPARE PARTS...

Page 32: ...6 5 7 x 8 L R B WHEEL ASSEMBLY 300022 RIGHT HINGES 2365000001 5 7 x 8 L R D SPLIT RIM 300022S LEFT HINGES 2365000002 TRACTION TIRES 4807004 REAR VIEW MIRROR 2801000002 18 x 8 50 x 8 TIRES 3607002 SID...

Page 33: ...001 HUB 6 2820007 STUD NF X 1 3 4 7 BOLT NF X 2 8 LOCK WASHER 9 CALL FACT HYDRAULIC MOTOR 10 5016002 RIGHT CALIPER 5016003 LEFT CALIPER 5016004 L R PAD SET 11 NUT NF 12 LOCKWASHER 13 242621 SHOCK ABSO...

Page 34: ...PEDAL 1 5 242816 SPRING 1 15 CALL FACT ACCELERATOR CABLE 1 6 2131501001 LEVER 1 7 262807 PIVOT 2 30 3616013 8 in HANDBRAKE LEVER 1 8 242817 LUBRICATING FITTING 1 31 2129000003 CABLE 2 9 CLEVIS PIN 3 8...

Page 35: ...Spare Parts 35 FRONT ASSEMBLY...

Page 36: ...916000001 U BOLT 19 2139000001 CALIPER PROTECTOR 60 2930000012 GREASE FITTING 20 2139000002 WASHER 61 BOLT 3 8 NC X 1 21 2139000003 BOLT 62 BOLT 5 8 NC X 4 22 2180240001 SHOCK ABSORBER 63 BOLT 5 16 NC...

Page 37: ...EXHAUST GASKET 4 AIR CLEANER 2169501033 15 CATALITIC MUFFLER 5 AIR FILTER 16 MUFFLER HOLDER 2169661022 7 HEATER 6690002 17 RUBBER MOUNT MUFFLER 2169501026 8 HOSE 18 ENGINE SUPPORT REAR HOSE ADAPTOR H...

Page 38: ...RIPTION PART REF DESCRIPTION PART 1 MUFFLER 2157320001 20 RUBBER MOUNT 2 HEAT SHIELD 2169322002 21 OIL FILTER 3 GASKET 23 ENGINE COUPLING 5 AIR FILTER 24 INSERT 12 ELECTRIC FAN 3129322001 18 ENGINE SU...

Page 39: ...Spare Parts 39 ELECTRICAL DIAGRAM KOHLER START CHARGE CIRCUIT...

Page 40: ...Spare Parts 40 ELECTRICAL DIAGRAM KOHLER TRANSMISSION ENGINE MANAGEMENT...

Page 41: ...Spare Parts 41 ELECTRICAL DIAGRAM KOHLER ACCESSORIES...

Page 42: ...ASHER RELAY 3064004 1 M1 STARTER 1 M2 ENGINE 1 M3 WIPER MOTOR 1 M4 CAB HEATER 100W 1 M5 OIL COOLER FAN 3129501004 1 P1 HOUR METER 3069008 1 P2 VOLTMETER 3069007 1 P3 FUEL GAUGE 686203 1 R1 FUEL SENDER...

Page 43: ...Spare Parts 43 HYDRAULIC DIAGRAM...

Page 44: ...Spare Parts 44...

Page 45: ...EEL MANIFOLD 4110501003 1 R1 OIL COOLER 4190501003 1 S1 MACHINE START UP ADJ SCREW S2 POWER LIMITER ADJ SCREW S3 CHARGE PRESSURE ADJ SCREW S4 MIN CHARGE PRESSURE ADJ SCREW V1 V2 FREEWHEEL SOLENOID SV1...

Page 46: ...lamp Grommet 3269001 12V 3669012 24V 3669012A Clear lamp 12V 3069012 Bulb 12V 1269008 Pedestral head lamp 12V 2569001 Bulb 12V 2569001B Bulb 24V 4469001 Headlight Left 3111480003 Right 3111480004 Bul...

Page 47: ...86211 Wiper arm 2800000001 Wiper blade 14 Blade 2800000002 18 Blade 2800000003 Pantograph wiper arm 246233A Pantograph wiper blade 246233 Cab heater 12V 3103300001 36V 3669008 48V 4869020 12V Dome lig...

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