Takeuchi TB 175 Handbuch Seite 799

Point3: (Refer to 7.2.5 in chapter 7)
[Disassemble]
• Remove the mounting nut of the fuel injection pump
drive gear, remove the gear using the gear puller, and
remove the fuel injection pump. Do not forget to
remove the stay on the rear side. When extracting
the gear using the gear puller, use a pad at the shaft
and carefully operate so as not to damage the thread.
[Reassemble]
• Tightening torque for fuel pump drive gear nut (with-
out lube. Oil)
Model
TNV82A to 88
4TNV94L/98/106 (T)
Point4
[Reassemble]
• Assemble crankshaft gear A, fuel injection pump
drive gear B and camshaft gear C at the same time
by aligning with idle gear A, B and C marks.
• Install the idle gear shaft with the oil hole facing
upward.
Point5
[Reassemble]
• Install the PTO drive gear with its inner spline side
facing the flywheel.
Point6
[Disassemble]
• Install a bolt as a handle in the hole at the end face of
the flywheel and remove carefully so as not to dam-
age the ring gear.
[Reassemble]
Flywheel mounting bolt : apply lube oil
Model
3TNV82A to 88
4TNV94L/98/106 (T)
Point7
[Disassemble]
• Measure the camshaft side gap.
Item Standard
Side gap 0.05 to 0.20
• If the measured side gap exceeds the limit, replace
the thrust metal.
N•m (kgf•m)
Tightening torque
78 to 88 (8.0 to 9.0)
113 to 123 (11.5 to 12.5)
N•m (kgf•m)
Tightening torque
83.3 to 88.2 (8.5 to 9.0)
186.2 to 205.8 (19.0 to 21.0)
Limit
0.30
4. Disassembly, inspection and reassembly of engines
Fuel injection pump
drive gear
B
mm
Idle gear
Gear train (3TNV82A to 4TNV88)
85
Camshaft gear
B
C
C
A
PTO gear
Crankshaft gear
Direction of rotation