John Deere 5103E - Manual (Page 81)

Wheels, Tyres and Treads
PY80265,05GO882 –19–17JAN07–1/1
Tyre Inflation Pressure Chart
With Maximum Ballast or Heavy
Front Tyres With Little or No Added Weight Mounted Implement
Tyre Size Ply Rating Tread kPa (bar) (psi) kPa (bar) (psi)
6.00-16 8 F2 160 (1.6) (23) 280 (2.8) (40)
With Maximum Ballast or Heavy
Rear Tyres With Little or No Added Weight Mounted Implement
Tyre Size Ply Rating Tread kPa (bar) (psi) kPa (bar) (psi)
12.4-28 12 R1 80 (0.8) (12) 140 (1.4) (20)
13.6-28 12 R1, R3, R4 90 (0.9) (13) 120 (1.2) (18)
14.9-28 12 R1 80 (0.8) (12) 140 (1.4) (20)
PY80265,05GO883 –19–10SEP05–1/1
Tighten Wheel/Axle Hardware Correctly
CAUTION: NEVER operate tractor with a
loose rim, wheel, hub, or axle.
Any time hardware is loosened, tighten to specified
torque.
NOTE: Follow checking procedure when a new tractor
is first used, or wheels have been off.
1. After driving tractor about 100 m (109 yd), and
before placing it under load, tighten hardware to
specified torque.
2. Check hardware after working three hours and
again after 10 hours.
3. Check all hardware frequently and keep it tight.
PY80265,05GO884 –19–10SEP05–1/1
Tighten Bolts— Front Axle
PY4526
–UN–21JAN05
B—Disk-to-Flange
Tighten bolts in the following locations to specifications:
Specification
Front Axle—Axle-to-Knee Bolts—
Torque
480 N•m (350 lb-ft) .........................................................................
Front Axle—Disk-to-Flange
Bolts—Torque
210 N•m (130 lb-ft) ..............................................................
75-3
022607
PN=79