Removing Starter; Removing Nozzle Holder, Injection Pipe, Inlet Manifold; Disassembling Nozzle Holder - Kubota D1102-B Workshop Manual

7

Removing Starter

1) Remove the starter.
0
Removing Nozzle Holder, Injection Pipe,
Inlet Manifold
1) Disconnect the injection pipe.
2) Remove the nozzle holder and the copper gasket.
3) Detach the inlet manifold.
( Note for reassembling)
• Take care against the entry of carbon, waste and dirt.
• Replace the copper gasket.
• Tighten the nozzle holder to 29.4 to 49.0 N - m. (3 to 5
kgf , m, 21.7 to 36.2 l b.f t.)
f)

Disassembling Nozzle Holder

1) Clamp the retaining ring nut in a vise.
2) Remove nut, eye joint and plain washer.
3) Remove the nozzle holder and take out parts inside.
• When disassem bling and assem bli ng the nozzle piece,
dip it in clean fuel.
( I m portant)
• When reassembl ing do not ref it the push rod u pside down.
• Tighten the retaini ng nut to 58.8 to
8 kgf ,m., 43.4 to 57.9 l b.f t.)
Do not tighten it too much, or the needle valve will not
sl ide easily and injection performance will be decreased.
( 1) Retaining nut
(2) Nozzle holder body
(3) Nozzle body
(4) Nozzle piece
Needle valve
(5)
(6) Distance piece
37
78.4 N·m. (6 to
(7) Push rod
(8) Nozzle spring
(9) Adjust washer
(10) Plain washer
(11) Eye joint
(12) Nut
KiSC issued 09, 2007 A