Kubota D1803-CR-E4, Workshop Manual

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2. Tighten the camshaft set screw to the specified
torque.
Tightening tor-
que Camshaft set
screw
23.5 to 27.5 N ⋅ m
2.40 to 2.80 kgf
⋅
m
17.4 to 20.2 lbf
⋅
ft
(1) Camshaft (2) Cam gear
6.16 Installing fuel camshaft with
supply pump gear
1. Install the fuel camshaft with supply pump gear (2).
2. Install the fuel camshaft stopper (1).
NOTE
• After installing the fuel camshaft, store oil in
the pump room as shown in drawing
Recommended oil amount: More than 50 ml
(cc)
(1) Fuel camshaft stopper
(2) Fuel camshaft with supply
pump gear
(3) Oil
6.17 Installing idle gear
1. Install the idle gear (2) and idle gear collar.
IMPORTANT
• Apply the engine oil inside of idle gear (2).
• When mounting idle gear (2), bring the
piston of cylinder 1 to T.D.C. and mount the
gears with their marks aligned to the
respective gears.
a. Idle gear (2) and cam gear (3)
b. Idle gear (2) and crank gear (4)
c. Idle gear (2) and supply pump gear (1)
(1) Supply pump gear
(2) Idle gear
(3) Cam gear (4) Crank gear
(5) Oil pump drive gear 1
2. Tighten the idle gear mounting screw to the
specified torque.
Tightening tor-
que Idle gear mounting
screw
23.5 to 27.5 N ⋅ m
2.40 to 2.80 kgf
⋅
m
17.4 to 20.2 lbf ⋅ ft
SERVICING
6. Assembling 4. ENGINE
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
4-145
KiSC issued 12, 2018 A