SECTION 10 -ELECTRICAL

SECTION 10 -ELECTRICAL

Electrical Components SEE DETAIL A 37 29 43 1 HYD OIL TMP HF LVL 5 13 14 MARKER LT LT GND-L 3 36 40 51 11 30 CAN GND 1/2 ADM/DIAG GND DIAG SGN ADM BAT 3 27 40 51 DIAG IGN 3 32 45 MR IGN HORN TRV ALM 53 54 55 ST RLY 1 MOUNT WITH POSITIVE BATTERY CABLE PUMP HP ST RLY 2 DETAIL C BAT PWR (VEC) WSH PWR SOL GND-2 CLUTCH C CLUTCH B 22 CLUTCH C BAT-1 BAT-4 SEE DETAIL B MR GND BOOM LT PWR 16 4 9 54 46 51 BAT-2 31 3 24 DETAIL A 25 45 51 10 35 3 BAT GND (VEC) HTR POT SGN HI BEAM-L 17 49 1 54 10 42 VIEW OF ENGINE CONTROLLER COVER 50 52 56 PAD2970 PAD1531 PAD1543 10-2 Series III Rough Terrain Excavators 0644001

Electrical Components BRK PRS SW COLM GND BRK WRNG COLM PWR TRVL PDL SGN CH SPLY B AUX-2 SWING RT TILT CW PROPEL FWD HOIST DWN CH SPLY A TOOL OPEN AUX-1 BOOM RET HORN 53 54 DIG BRK VLV DETAIL E COLM PWR SWING LEFT TILT CCW PROPEL REV HOIST UP HOIST ST RLY 2 STR RLY GND KEY STR ST RLY 1 BAT PWR (VEC) 11 47 52 TOOL CLOSE BOOM EXT SWG BRK SWG LK RELEASE PILOT VLV BAT GND BAT PWR (VEC) DETAIL B BAT PWR (VEC) SWG LT GND 2 26 39 41 MARKER LT LT GND-R DETAIL D 17 21 49 19 54 HI BEAM-R SEE DETAIL C SEE DETAIL E SWG LT GND FUEL LVL SNSR GND PAD290 PAD2992 6 7 6 7 33 34 44 REV SW RC PWR 3 HYD OIL TEMP 23 2 15 SEE DETAIL D RC PWR 2 5 59 60 59 61 OPT 1 RELAY 15 OPT 2 RELAY 10 15 15 15 BOOM LIGHTS RELAY 30 WORK LIGHTS RELAY 59 INTERNAL VIEW OF VEC 57 61 61 62 61 0644001 Series III Rough Terrain Excavators 10-3

Electrical Components Item Part Number Qty. Description Rev. 1 40000 1 TEMPERATURE SENSOR 2 434119 1 SWITCH SUPPORT 3 14403364 A/R LOCTITE, #242 BLUE 4 14403416 A/R GREASE, DI-ELECTRIC 5 24601710 1 SUPPORT CLAMP, 1-15/64 6 77133140 2 COVER PLATE 7 7713316 2 CLAMP SET 77133177 2 HEX HD CAPSCREW, 5/16-1X1-3/ 9 77143006 1 WHIZ-LOK NUT, 5/16-1 10 0463040 A/R TRIM LOK, 25 11 77143016 5 WHIZ-LOK SCREW, #10-24X3/ 77143017 4 WHIZ-LOK NUT, #10-24 13 7733936 2 MARKER LIGHT 14 7733952 2 MARKER LIGHT GROMMET 15 0223034 2 WHIZ-LOK SCREW, 1/2-13X3/4 16 0263042 1 GROUND STRAP CABLE 17 301077 ROUND HEAD MACHINE SCREW, #-32X1-1/4, GR 1 0301137 1 LEFT HEADLAMP BRACKET 19 30103 1 RIGHT HEADLAMP BRACKET 0303059 1 LEFT HEAD LIGHT 21 0303060 1 RIGHT HEAD LIGHT 22 0363099 1 PRESSURE SWITCH 23 0363166 1 PROXIMITY SENSOR 24 0334 1 ENGINE ADM, (supplied with engine) 25 0741169 1 ENGINE VCU BRACKET 26 0773047 1 GRAB HANDLE 27 074100 1 VEC MOUNTING PLATE 2 0746002 1 CLAMP CHANNEL WELDMENT 29 0763011 1 UPPER WHEELED HARNESS 30 07630 1 UPPER VEC, (includes items 57 thru 62) 31 0763014 1 UPPER VEC HARNESS 32 Ref SERVICE PANEL ASSY, (see page 10-10 for details) 33 3259 2 CLAMP SET 34 32591 2 COVER PLATE 35 02630 3 WHIZ LOK SCREW, 1/4-X1/2 36 36305 1 WASHER FLUID BOTTLE 37 4521062 1 SUPPORT CLAMP 3 074116 1 ADM COVER 39 1035 3 HEX HD CAPSCREW, 3/-16X1, GR5 40 1003 6 HEX HD CAPSCREW, 1/4-X3/4, GR5 41 561004 3 FLAT WASHER, 3/ 42 074117 1 BOTTOM COVER PLATE 43 905792 1 CUSHION CLAMP, 1-1/4 44 1042 4 HEX HD CAPSCREW, 3/-16X2-3/4, GR5 45 261016 7 BUTTON HD SCREW, 1/4-X3/4 46 501004 1 HEX NUT, 1/4-47 5016 1 HEX LOCKNUT, #10-24 6632 22 TIE WRAP 49 521604 HEX LOCKNUT, #-32 10-4 Series III Rough Terrain Excavators 0644001

Electrical Components Item Part Number Qty. Description Rev. 50 301090 1 ROUND HD MACHINE SCREW, #10-24X1/2, GR 51 561002 11 FLAT WASHER, 1/4 52 561105 2 FLAT WASHER, #10 53 91143357 2 HORN 063006 2 HIGH NOTE HORN, (optional) 54 9136301 WHIZ-LOK SCREW, 5/16-1X1 55 914034 1 TRAVEL ALARM 063007 1 TRAVEL ALARM, ECCO 575, (optional) 56 551007 1 LOCKWASHER, #10 57 0764103 4 MINI-RELAY 5 0464003 1 10 AMP FUSE 59 0464004 4 15 AMP FUSE 60 0464005 1 AMP FUSE 61 0464006 6 AMP CIRCUIT BREAKER 62 0464007 1 30 AMP CIRCUIT BREAKER 063403 A/R VEC REPAIR KIT 0764059 A/R ENGINE CONTROLLER COVER KIT, (includes items 10, 25, 35, 3, 42, qty 4 of item 45, 50, 52 & 56) NOTE: Parts shown that apply to head lights are for models XL3300III, XL4300III & XL5300III only. Head lights for the XL3310III, XL33III, XL4310III, XL43III, XL5310III & XL53III are available as an option on page -50. 0644001 Series III Rough Terrain Excavators 10-5

Battery Installation 13 14 15 1 5 1 21 7 9 PAD & HOLD-DOWN PLACEMENT DETAIL 4 PAE0390 10-6 Series III Rough Terrain Excavators 0644001

Battery Installation 2 3 17 24 25 26 22 23 16 6 11 6 10 19 10 11 0644001 Series III Rough Terrain Excavators 10-7 PAE0402

Battery Installation Item Part Number Qty. Description Rev. 1 14403416 A/R DI-ELECTRIC GREASE 2 77133136 5 CLAMP SET 3 77133137 5 TWIN CLAMP COVER PLATE 4 77143006 2 WHIZ-LOK NUT, 5/16-1 5 77143014 1 WHIZ-LOK NUT, 1/2-13 6 7733567 4 STAINLESS STEEL NUT 7 031114 2 HOLD DOWN STUD 0763010 4 BATTERY PAD 9 0766002 1 BATTERY HOLD-DOWN 10 0773030 1 POSITIVE BATTERY CABLE 11 0773031 1 NEGATIVE BATTERY CABLE 0773034 1 GROUND CABLE 13 2 BATTERY, (purchase locally) 14 076302 1 HEX NUT, M16X1.5 15 0763029 1 HEX HD CAPSCREW, M16X1.5X70MM, GR. 16 6521144 1 SUPPORT CLAMP, 13/16 17 1023 5 HEX HD CAPSCREW, 5/16-1X1-3/4, GR5 1 1067 1 HEX HD CAPSCREW, 1/2-13X1-1/2, GR5 19 501006 1 HEX NUT, 3/-16 561004 1 FLAT WASHER, 3/ 21 561006 1 FLAT WASHER, 1/2 22 3953053 1 PROTECTIVE SLEEVE 23 9002717 4 NYLON TIEWRAP 24 77133279 2 CLAMP SET 25 77133306 2 STACK BOLT 26 77133390 2 SAFETY CLIP 10- Series III Rough Terrain Excavators 0644001

Battery Installation Item Part Number Qty. Description Rev. 0644001 Series III Rough Terrain Excavators 10-9

Service Panel Assembly 1 7 11 14 1 21 4 16 19 3 13 9 10 2 17 21 6 15 19 22 5 PAE0411 10-10 Series III Rough Terrain Excavators 0644001

Service Panel Assembly Item Part Number Qty. Description Rev. 077500 1 SERVICE PANEL ASSY, (includes all items) A1 1 7733154 1 SERVICE INDICATOR 2 7733377 1 BOSCH STARTER RELAY 3 0363244 1 VOLT POWER SUPPLY 4 0373133 1 BATTERY DISCONNECT SWITCH 5 033164 1 TUBE FITTING, 90 DEGREES, 1/X1/4 6 03061 1 JUNCTION BLOCK 7 0763013 1 PROTECTIVE CAP 077101 1 SERVICE BRACKET 9 0773033 1 BRASS BUSHING 10 0773037 1 SERVICE PANEL DECAL 11 3671476 1 REMOTE MOUNT FLANGE 5131075 3 GROMMET 13 6632 1 TIE-WRAP 14 261016 2 BUTTON HD SCREW, 1/4-X3/4 15 61605 2 ROUND HD MACHINE SCREW, M5X0.XMM, (zinc-plated) 16 61606 4 ROUND HD MACHINE SCREW, M5X0.X50MM, (zinc-plated) 17 3015 2 ROUND HD MACHINE SCREW, 1/4-X5/, GR 1 501004 2 HEX NUT, 1/4-19 91033133 6 HEX NUT, M5X0., (zinc-plated) 61604 4 HEX LOCKNUT, M5X0. 21 551009 4 LOCKWASHER, 1/4 22 14402466 A/R LOCTITE, (purple 222) 0644001 Series III Rough Terrain Excavators 10-11

Cab Console Circuit Board NOTE: THE SCHEMATIC SHOWN ON THIS PAGE IS FOR SPARE PARTS IDENTIFICATION. AN ENLARGED, DETAILED VIEW OF THE SCHEMATIC CAN BE FOUND IN THE ASSOCIATED MODEL S SERVICE MANUAL. 13 14 11 15 7 9 10 11 16 3 5 6 1 2 3 4 PAE70 10- Series III Rough Terrain Excavators 0644001

Cab Console Circuit Board Item Part Number Qty. Description Rev. 0763005 1 CAB CONSOLE CIRCUIT BOARD, (includes all items) D 1 91504046 1 CONNECTOR 2 0604016 1 CONNECTOR LOCK 3 77363229 16 PIN CONTACT 4 31301 2 PLUG 5 VA2139-00 1 PLUG 6 0604023 1 WEDGE LOCK 7 03641 1 HOUSING 03642 1 STRAIN RELIEF 9 03643 1 HOUSING CAP 10 03644 1 PIN 11 7733377 2 RELAY 77363265 5 RELAY 13 0544024 1 CONNECTOR 14 076405 1 CONNECTOR 15 0764057 1 CONNECTOR 16 0364172 1 CONNECTOR 0644001 Series III Rough Terrain Excavators 10-13

Undercarriage Harness Installation -PIN CONNECTOR FOR CENTER PIN RR STAB 1 4 5 6 1 3 5 6 CH GND-1 CH GND-2 AXL LK VLV RF STAB LR STAB 1ST GEAR VLV 2 7 LF ST/BLD 2ND GEAR VLV PAD1 10-14 Series III Rough Terrain Excavators 0644001

Undercarriage Harness Installation Item Part Number Qty. Description Rev. 1 77143006 2 WHIZ-LOK NUT, 5/16-1 2 0793021 1 UNDERCARRIAGE HARNESS 3 5941016 1 SUPPORT CLAMP, 1/2 4 14403416 A/R DI-ELECTRIC GREASE 5 1022 2 HEX HD CAPSCREW, 5/16-1X1-1/2, GR5 6 561003 2 FLAT WASHER, 5/16 7 6632 TIE WRAP 0644001 Series III Rough Terrain Excavators 10-15

Work Lights Installation 4 WORKLTS WORK LT GND CAB LIGHTS 1 13 3 5 REAR OF CAB BOOM LTS BOOM LTS GND BOOM LIGHTS 1 10 13 4 6 WORK LTS VLV WORK LT GND WORK LIGHTS (RIGHT SIDE) 1 14 2 7 9 11 NOTE: THIS WORK LIGHTS INSTALLATION IS OPTIONAL FOR THE XL3310III, XL33III, XL4310III, XL43III, XL5310III & XL53III AND STANDARD FOR THE XL3300III, XL4300III & XL5300III. PAD1 10-16 Series III Rough Terrain Excavators 0644001

Work Lights Installation Item Part Number Qty. Description Rev. 0465052 1 WORK LIGHTS INSTALLATION, (includes all items except item 3) - 1 0963050 5 FLOOD LIGHT, (includes bulb) 0964070 1 FLOOD LIGHT BULB 2 0965011 2 BOOM LIGHT ASSY, (includes the following 5 items) 0963051 1 UTILITY BOOM LIGHT, (includes bulb) 096404 1 UTILITY BOOM LIGHT BULB 096305 1 WEATHERPACK SHROUD, (2-wire) 0963066 1 CABLE SEAL, 16GA., (gray) 0963069 2 MALE TERMINAL PIN 3 Ref UPPER WHEELED HARNESS, (see page 10-2 for details) 4 0363094 1 CAB WORK LIGHT HARNESS 5 6632 6 TIEWRAP 6 0363040 1 WIRING DUCT, 29 7 0361029 1 LIGHT BRACKET 1033 3 HEX HD CAPSCREW, 3/-16X3/4, GR5 9 551011 2 LOCKWASHER, 3/ 10 036303 2 SPACER 11 77143015 1 WHIZ-LOK NUT, 3/-16 66230 1 SUPPORT CLAMP, 11/32 13 14404173 A/R CLEAR SILICONE 14 561006 2 FLAT WASHER, 1/2 0644001 Series III Rough Terrain Excavators 10-17

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