Kubota B1620 Workshop Manual

CONTENTS
1. TRACTOR IDENTIFICATION....................................................................................................... G-1
[1] MODEL NAME AND SERIAL NUMBER ................................................................................ G-1
[2] CYLINDER NUMBER............................................................................................................. G-2
2. GENERAL PRECAUTIONS.......................................................................................................... G-3
3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING .................................... G-4
[1] WIRING .................................................................................................................................. G-4
[2] BATTERY ............................................................................................................................... G-6
[3] FUSE ...................................................................................................................................... G-6
[4] CONNECTOR ........................................................................................................................ G-6
[5] HANDLING OF CIRCUIT TESTER ........................................................................................ G-7
[6] COLOR OF WIRING ..............................................................................................................G-8
4. LUBRICANTS, FUEL AND COOLANT......................................................................................... G-9
5. TIGHTENING TORQUES........................................................................................................... G-11
[1] GENERAL USE SCREWS, BOLTS AND NUTS .................................................................. G-11
[2] STUD BOLTS ....................................................................................................................... G-11
[3] METRIC SCREWS, BOLTS AND NUTS .............................................................................. G-12
[4] AMERICAN STANDARD SCREWS, BOLTS AND NUTS WITH UNC OR UNF
THREADS ............................................................................................................................ G-12
[5] PLUGS ................................................................................................................................. G-12
6. MAINTENANCE CHECK LIST ................................................................................................... G-13
7. CHECK AND MAINTENANCE ................................................................................................... G-17
[1] DAILY CHECK...................................................................................................................... G-17
[2] CHECK POINTS OF INITIAL 50 HOURS ............................................................................ G-18
[3] CHECK POINTS OF EVERY 50 HOURS ............................................................................ G-20
[4] CHECK POINTS OF EVERY 100 HOURS .......................................................................... G-23
[5] CHECK POINTS OF EVERY 200 HOURS .......................................................................... G-29
[6] CHECK POINTS OF EVERY 400 HOURS .......................................................................... G-30
[7] CHECK POINT OF EVERY 800 HOURS ............................................................................. G-32
[8] CHECK POINT OF EVERY 1500 HOURS ........................................................................... G-32
[9] CHECK POINT OF EVERY 3000 HOURS ........................................................................... G-32
[10]CHECK POINT OF 1 YEAR ................................................................................................. G-32
[11]CHECK POINTS OF 2 YEARS ............................................................................................ G-33
[12]OTHERS............................................................................................................................... G-36
8. SPECIAL TOOLS ................................................................................................................
....... G-39
[1] SPECIAL TOOLS FOR ENGINE.......................................................................................... G-39
[2] SPECIAL TOOLS FOR TRACTOR ...................................................................................... G-44
9. TIRES ......................................................................................................................................... G-49
[1] TIRE PRESSURE................................................................................................................. G-49
[2] TREAD ADJUSTMENT ........................................................................................................ G-50
(1) Front Wheels .................................................................................................................. G-50
(2) Rear Wheels................................................................................................................... G-51
[3] TIRE LIQUID INJECTION .................................................................................................... G-52
GENERAL
KiSC issued 07, 2011 A

Kubota B1620 Specifications

General

Engine Type	Diesel
Cylinders	3
Fuel Type	Diesel
Hydraulic System Type	Open center
Drive	4WD
3-Point Hitch Category	Category I