Minn Kota Ultrex 112 Trolling Motor Instruction Manual

Minn Kota Ultrex 112 Trolling Motor Instruction Manual

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MINN KOTA Ultrex 112 Trolling Motor

MINN-KOTA-Ultrex-112-Trolling-Motor-product-image

Product Information

Ultrex Motor

The Ultrex Motor is a powerful motor with 80/112 lbs thrust, available in 24/36 volt options and comes with a shaft length of 45/52/60 inches.

Motor Parts List

ItemPart #DescriptionQuantity
22777095WASHER-PROP (LARGE)1
42777243NUT-PROP,NYLOC,LG,MX101 3/8 SS1

Steering Module Parts List

ItemPart #DescriptionQuantity
202J
204206C

Product Usage Instructions

Ultrex Motor Assembly

  1. Refer to the Motor Parts Diagram for reference.
  2. Start by assembling the parts in the following order: Q, R, S, T, U, V, W, X, Y, Z, AA, BB, CC, DD, EE, FF, GG, JJ, KK, LL.
  3. Use the corresponding part numbers mentioned in the Motor Parts List while assembling.
  4. Ensure that each part is securely attached.

Steering Module Assembly

  1. Refer to the Steering Module Parts Diagram for reference.
  2. Start by assembling the parts in the following order: J, C.
  3. Use the corresponding part numbers mentioned in the Steering Module Parts List while assembling.
  4. Ensure that each part is securely attached.

Ultrex 80/112 LBS THRUST – 24/36 VOLT – 45”/52”/60” SHAFT
The parts diagram and parts list provides Minn Kota® WEEE compliance disassembly instructions. For more information about where you should dispose of your waste equipment for recycling and recovery and/or your European Union member state requirements, please contact your dealer or distributor from which your product was purchased. Tools required, but not limited to: flat head screwdriver, Phillips screwdriver, socket set, pliers, wire cutters.

Assembly Instructions

Motor Parts Diagram

MINN-KOTA-Ultrex-112-Trolling-Motor-01MINN-KOTA-Ultrex-112-Trolling-Motor-02

Motor Parts List

AssemblyPart #DescriptionQuantity
Q2777095CTR HSG ASY, CB 80#, FW 60″ TUBE1
R2777243CTR HSG ASY, CB 112#, FW, 60″ TUBE1
S277700580#/45″ 24V MOTOR US2 *MOTOR & TUBE*1
T277700380#/52″ 24V MOTOR US2 *MOTOR & TUBE*1
U2777017MTR/TUBE ASSY 80# 60″ UTX/US2 *MOTOR & TUBE*1
V2777089MTR/TUBE ASSY 112# 45″ UTX/US2 *MOTOR & TUBE*1
W2777080MTR/TUBE ASY 112# 52″ TRRV/US2 *MOTOR & TUBE*1
X2777088MTR/TUBE ASY 112# 60″ UTX/US2 *MOTOR & TUBE*1
Y288946080# THRUST SEAL KIT1
Z2881450112# THRUST SEAL KIT1
AA137813280# THRUST PROP KIT1
BB1378160112# THRUST PROP KIT1
CC9421-287PLN END HSG/TRANSDUCER ASY 4.0 45″1
DD9421-290PLN END HSG/TRANSDUCER ASY 4.0 52″/60″1
EE9421-244PLN END HSG/TRANSDUCER ASY 4.5 45″1
FF9421-246PLN END HSG/TRANSDUCER ASY 4.5 52″/60″1
GG2774062 tMOTOR KIT IPLT 1.6 TRV, ULTREX *I-PILOT RECEIVER*1
JJ2774064 tMOTOR KIT, IPLT 3.0 TRV, ULTREX *I-PILOT LINK RECEIVER*1
KK2770204 tCOVER KIT, IPLT 1.6 TRV, ULTREX *I-PILOT COVER & DECALS ONLY*1
LL2770211 tCOVER KIT, IPLT 3.0 TRV, ULTREX *I-PILOT LINK COVER & DECALS ONLY*1
ItemPart #DescriptionQuantity
22091701WASHER-PROP (LARGE)1
42093101NUT-PROP,NYLOC,LG,MX101 3/8 SS1
62262658PIN-DRIVE 1″ X 3/16″ S/S1
82331160PROP-WW2 (4″) W/ADP.RING1
102341160PROP-WW2(4.5)W/ADP.RING1
122218200FUSE HOLDER ASSEMBLY1
142065400WIRE INSULATOR-LGE 1-3/4, BLUE2
162292500CONTROL BOX, ULTREX, T21
182372100SCREW-#8-18 X 5/8 THD* SS22
202093400SCREW-#10-24 x 1-7/8 PPH SS1
222224700INSERT-PLUG1
242260905KNOB-SOFT GRIP,HG/DR,ZNC1
262291500DEPTH COLLAR 1.3 X 3.01
282321702WASHER-FLAT, .3.75 NYLON1
302333101NUT-HEX #10-24 UNC-2B NYL SS1
ItemPart #DescriptionQuantity
32880-025SEAL2
34725-095PAPER TUBE, SEAL1
3692-300-170BRUSH END HSG, 80#1
38144-017BEARING, FLANGE1
40830-095THRU BOLT 12-242
42990-052WASHER, NYLATRON1
44990-051WASHER-STEEL THRUST1
46973-025SPACER, BRUSHPLATE2
489-738-015BRUSH PLATE ASSY, 4″1
50975-041SPRING-TORSION2
 

52

186-094BRUSH 4″2
188-095BRUSH, 4.5”2
54830-027SCREW-BRUSH PLATE 10-322
56701-009O-RING, THRU BOLTS2
58701-043O-RING, END HOUSINGS2
602-100-214ARMATURE ASSY1
62140-010BEARING – BALL1
64990-045SPACER, THRUST1
66992-010WASHER, SPRING BELLEVILLE2
68PLN END HSG-PNTD-4″ US2.5 CB1
70230-038CABLE CLAMP, STEEL1
722302104SCREW-#6 X 3/81
74830-094THRU BOLT 12-242
762307312BEAD-FERRITE1
789-738-011BRUSH PLATE ASSY, 4.5″1
802053410SCREW-BRUSH PLATE, 10-322
82975-045SPRING-TORSION2
84CTR HSG ASY 4.0″ FW MGNTZ1
 

86

TUBE-COMP, BLK, 45″, W 1/4″ WALL 80#1
TUBE-CMP, BLK 60″ 1/4″ WALL 80#1
 

88

TUBE-COMP, BLK, 45″, W 1/4″ WALL 112#1
TUBE-CMP, BLK 60″ 1/4″ WALL 112#1
92701-103O-RING, 103 MM X 3 MM1
94701-098O-RING, 98MM X 2MM1
96CTR HSG ASY 4.5″ MAG FW CB TER1
982-100-245ARMATURE ASSY1
100140-014BEARING – BALL1
ItemPart #DescriptionQuantity
102992-011WASHER, SPRING BELLEVILLE2
104990-011WASHER, SHIM1
106PLN END HSG 4.5″ US2.5 PNT FW1
108582-013CLIP, RETAINING SHORT1
 

 

 

 

110

640-117MOTOR WIRE, RED, 80#, 45″1
640-132MOTOR WIRE, RED, 80#, 52″1
640-138MOTOR WIRE, RED, 80#, 60″1
640-140MOTOR WIRE, RED, 112#, 45″1
640-142MOTOR WIRE, RED, 112#, 52″1
640-139MOTOR WIRE, RED, 112#, 60″1
 

 

 

 

112

640-013MOTOR WIRE, BLACK, 80#, 45″1
640-017MOTOR WIRE, BLACK, 80#, 52″1
640-038MOTOR WIRE, BLACK, 80#, 60″1
640-040MOTOR WIRE, BLACK, 112#, 45″1
640-042MOTOR WIRE, BLACK, 112#, 52″1
640-039MOTOR WIRE, BLACK, 112#, 60″1
 

114

640-315BONDING WIRE, BROWN, US2.0, 45″1
640-316BONDING WIRE, BROWN, US2.0, 60″1
1162994075 tREMOTE ASSY, IPILOT 1.61
1182994076 tREMOTE ASSY, IPILOT LINK *LINK ONLY*1
1202390800LANYARD, REMOTE W/ CARABEENER1
1222375901 tADAPTER, USB DC POWER *LINK ONLY*1
1242373241 tCABLE, USB REMOTE CHARGER *LINK ONLY*1
126490389-1 tCABLE, ETHERNET, 30′ * LINK ONLY*1
12892-300-155BRUSH END HSG, 112#1
1302375400SHRINK TUBE-1/4 OD X 1-3/42
132788-040RETAINING RING1
DECAL, DOMED IPILOT FW1
134DECAL, DOMED IPILOT LINK FW1
136DECAL – GENERIC, PUSH BTN TOP FW1
138CVR, CTRL BX IP, UTX1
1402996400HEADING SENSOR ASSEMBLY1
1422211415CABLE-EXTENSION, PD/AP 110″1

Ultrex steering module

Steering Module Parts Diagram
MINN-KOTA-Ultrex-112-Trolling-Motor-03MINN-KOTA-Ultrex-112-Trolling-Motor-09

Steering Module Parts List

AssemblyPart #DescriptionQuantity
J2991896STEERING MODULE ASSEMBLY FW
C2991925BRACKET STABLZR ARM ASY1
ItemPart #DescriptionQuantity
176SEAL1
178HOUSING, UPPER, PAINTED1
180BUSHING-1012-082
182SCREW-M4 X 8MM, FHP, SS4
184GEAR-MOTOR1
186PLATE, MOTOR1
188BUSHING, DAMPENING4
190NUT-PUSH, 1/4″ ZP4
192RETAINING RING, 1 3/4″ SHAFT2
194GEAR-CLUSTER, 35-48T1
196MOTOR-DRIVE1
198PIN-SPRING, 1/4 X 3/4, ZP4
200TUBE-STEER, MACHINED1
202BEARING2
204HOUSING, LOWER, PAINTED1
206SCREW-5/16-18 X 1″ SHCS ZP5
208BUSHING-1216-121
210GEAR, CABLE1
212CABLE CLAMP, 3/16″, NYLON2
214BEAD-FERRITE1
216WIRE HARNESS, MOTOR,SHORT1
218SCREW-#6-20 X 3/8 THD*(SS)2
220SEAL, QUAD RING, 3/4″1
2222265100BUMPER STABILIZER1
2242263624STABILIZER ROD1
2262263107NYLON HEX NUT 3/4 – 10 UNC1
2282281829BRACKET1
2302260221VINYL CAP1
2322223100NUT 5/16-18 NYLOCS SS2
2342263422BOLT 5/16-18 X 1″ SS2
23622817005/16 “ID X .457 OD HIGH COLLAR LOCK WASHER2

Ultrex foot Pedal

MINN-KOTA-Ultrex-112-Trolling-Motor-05MINN-KOTA-Ultrex-112-Trolling-Motor-06Foot Pedal Parts List

AssemblyPart #DescriptionQuantity
K299215536V FOOT PEDAL ASSEMBLY1
L299215024V FOOT PEDAL ASSEMBLY1
M2771200FT PED CABLE, WIRE HARNESS, ASM1
N2774061CONTROL BOARD KIT, 36V ULTREX1
P2774060CONTROL BOARD KIT, 24V ULTREX1
ItemPart #DescriptionQuantity
2502993705PUSH BTTN/MAGNET ASSY1
2522302732SPRING-LOWER PEDAL S/S1
2542260810CLIP, REED SENSOR1
2562263000E-RING TRU-ARC#5133-431
2582994450FOOT PEDAL W/MAGNET1
260CONTROL BOARD,SENSOR BOARD1
262ACTUATOR-SENSOR, DIA. .375 MAX2
264CARRIER, ACTUATOR1
266BACKER, CARRIER1
2682292300PULLEY, CABLE DRUM1
270SCREW-1/4-20 X 1/2 SET, 316 SS1
2722293720BUTTON-SL, FOOT PEDAL1
2742293730BUTTON-AP, FOOT PEDAL1
2762293710BUTTON-PROP, FOOT PEDAL1
2782292700SPRING, BUTTON, FOOT PEDAL4
2802295625DECAL, INDICATOR LIGHTS1
2822373440SCREW-#4-24 X 1/4 PHCR SS TY B4
2842260511PIN-PIVOT A/T FT PDL1
2862044022SWITCH-POWER, ON/OFF1
2882992150FOOT PEDAL W/BASE ASM, 24V1
2902266413TENSION SCREW PLATE FTPEDAL1
2922262301PULLEY (FOOT PEDAL)1
2942993715ARM-SENSOR, PROP W/MAGNET1
2962266401COVER-PULLEY (STAMPING)1
2982291920PLATE-BOTTOM1
 

300

2294061CONTROL BRD, 36V, ULTREX1
2294060CONTROL BRD, 24V, ULTREX1
3022265126BUMPER PAD, FOOT PEDAL4
3042378600RIVET-POP,3/16 X 3/4 ALUM.SHNK4
ItemPart #DescriptionQuantity
3062223455SCREW-#10-32 X 1/2″ ZP MACHINE2
3082993735ARM-SENSOR, AP W/MAGNET1
3102993725ARM-SENSOR, SL W/MAGNET1
3122994500BASE W/PIN, FOOT PEDAL1
3142365107INSULATING PAD(2.3 X 3.2)1
3162263210BRACKET-CONDUIT ADJUSTMEN1
3182263140KEEPER-NYLOCK1
3202263466SCREW-1/4-20 X 2″ PPH SS/REI1
3222265115BOOT-FOOT PEDAL BASE1
3242296410COVER, COIL CORD1
3262291910BRACKET, CABLE ANCHOR1
3282373450SCREW-#8-18 X 3/8″ THRD.CUT SS2
3302323406SCREW-#10-24 X .50 CRPH SS2
3322296400COVER, WRAP DRUM1
3342296405COVER, MOTOR CONNECTION1
3362291200COIL CORD ASSEMBLY1
3382290100KNOB-SPEED CONTROL1
340LOWER-ROCKER, FOOT PEDAL1
3422267505CABLE ASSY-RIGHT (5′)1
3442267515CABLE ASSY-LEFT (5′)1
3462297411WIRE HARNESS, MOTOR, LONG1
3482265430CABLE JACKET (5′) AT MODEL1
3503393450SCREW-#6-19 X .75 PPH HI-LO2
3522372100SCREW-#8-18 X 5/8 THD* (SS18
3542261714WASHER-MAXXUM FT PDL 18/8 SS2
3562332103SCREW-#6-20 X 3/8 THD*(SS)4
 &2052510CABLE CLAMP, 3/16″, NYLON2
 &2301310SCREW-#8-18 X 1/2 (SS)2
 &2298800LOOM-WIRE, 1/4 X 4″1
3582256300TIE WRAP-5.5″ BLACK4
3602290605LEAD WIRE, FOOT PEDAL1
3623391722WASHER, FLAT 7/161

Ultrex mount

MINN-KOTA-Ultrex-112-Trolling-Motor-07MINN-KOTA-Ultrex-112-Trolling-Motor-08

Mount Parts List

AssemblyPart #DescriptionQuantity
E2991733MOUNT ASM ULTREX FW 112# 45″1
F2991734MOUNT ASM ULTREX FW 80# 45″1
G2991735MOUNT ASM ULTREX FW 80# 52/60″1
H2991736MOUNT ASM ULTREX FW 112# 52/60″1
D2994912BAG ASSY, FORTREX MOUNT HDW1
A2994887INSTALLATION HARDWARE BAG ASSEMBLY1
ItemPart #DescriptionQuantity
4002261505SPACER, MOTOR REST2
4022280405PULL GRIP, SOFT, BOTTOM1
4042291400CABLE, PULL HANDLE, SS1
4062281516SPACER, INNER ARM1
4082880800PULL CABLE CLAMP & SCREW KIT1
4102281702WASHER-LOCK, 1/4″ EXTERNAL SS1
4122151700WASHER-EYE SHAFT(.562 OD) SS1
4142280800LINK,BOWGUARD MOUNT,LEFT1
4162293402SCREW-5/16-18, SHCS, RIE, STEEL1
4182291700WASHER-5/16, M8 WEDGE LOCK1
4202992333ROPE GUIDE ASSEMBLY1
4222042711SPRING-TORSION, SS 112# 45″1
4242283620LATCH, SAFETY1
4262282611PIN-SPRING, 3/32″1
4282281704WASHER -7/16 NYLON1
4302282600PIN 7/16″ X 4.80″ SS1
4322287303BUSHING, UPPER PIN2
4342223418SCREW-1/4-20X 1/2 SS BHCS1
4362280805LINK, BOWGUARD MOUNT, RIGHT1
4382282608PIN 7/16″ X 5.15″ SS1
 

440

2993821ASSY,INNER ARM,LONG,FW 80/112# 52/60″1
2993819ASSY,INNER ARM,SHORT,FW 80/112# 45″1
4422283410SCREW-1/4-20 X .500″ PFH2
4442281710SPACER, GAS SPRING, FORTREX2
4462282610PIN, UPPER SHOCK1
 

448

2288403GAS SPRING (CYLINDER)1
2288404GAS SPRING (CYLINDER) 80# 45″ 52/60″1
2288405GAS SPRING (CYLINDER) 112# 45″1
4502282604PIN-KNURLED 5/16″X2 1/4″SS1
ItemPart #DescriptionQuantity
 

452

2283615LATCH BAR1
2283616LATCH BAR, STAINLESS STEEL *112 # 60″ ONLY*1
4542373450SCREW-#8-18 X 3/8″ THRD.CUT SS2
4562261732WASHER-#8, NYLON3
4582283610BRACKET-LATCH/STRAP,ROPE PULL1
 

460

2283601LATCH STRAP, LONG MNT SS 80/112# 52/60″2
2283600LATCH STRAP, SHORT MNT SS 80/112# 45″2
 

462

2993915SIDEPLATE ASSY,LONG,LEFT,FW 80/112# 52/60″1
2993910SIDEPLATE ASSY,SHORT,LEFT,FW 80/112# 45″1
4642286700PLUG-SPACER,BASE EXTRUSION2
4662073408SCREW-1/4-20 X 7/8 PPH S/S2
4682283900RAMP-MOTOR FW1
4702280400PULL GRIP,SOFT, TOP1
 

472

2281903BASE EXTRUSION-SHORT, MACH. 80/ 112# 45″1
2281913BASE EXTRUSION-LONG, MACH. 80/112# 52/60″1
 

474

2993925SIDEPLATE ASSY, LONG, RIGHT, FW 80/112# 52/60″1
2993920SIDEPLATE ASSY, SHORT, RIGHT, FW80/112#045″1
4762295510DECAL, SIDEPLATE, ULTREX2
4782323405SCREW-1/4-20 X 1/2″ MCH SS6
4802281922BRACKET, LATCH1
4822288610RIVET,SHLDR 5/16″X.159″SS2
4842280006BEARING,NYLINER 5/16″ (5L1-FF)2
4862287300BUSHING-REAR PIVOT2
4882282602PIN 3/8″ X 3 3/4″ SS2
4902281932BRACKET-REAR PIVOT FW2
4922280008BEARING-I GLIDE 3/8 SHAFT2
4942263011E-RING 3/8 DIA. SHAFT4
4962281501YOKE, FORTREX1
4982283411SCREW-1/4-20X1.00 FHS RIE TORX4
5002283402SCREW-SET 6/32 X .25″ SS2
5022280005BEARING,NYLINER 7/16″ (7L7-F)4
5042282606PIN-PIVOT, 7/16″ X 3 1/8″ SS1
5062282720SPRING-EXTENSION SS2
 

508

2284202ARM-OUTER,SHORT,FW 80/112# 45″1
2284212ARM-OUTER,LONG,FW 80/112# 52/60″1
5102263011E-RING 3/8 DIA. SHAFT2
51222634681/4 – 20 X 2.5″ SS PPH SCREW6
51422631031/4 – 20 SS NYLOCK NUT6
51622617131/4 FLAT 18-8 SS WASHER6
  • This part is included in an assembly and cannot be ordered individually.
  • Not shown on Parts Diagram.
  • May only be available with i-Pilot or i-Pilot Link.

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minnkotamotors.com

References

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