Removing Oil Pan And Oil Strainer (For Standard Oil Pan) - Kubota WSM 05-E4B Series Workshop Manual

4. ENGINE
4. Remove the camshaft stopper bolt.
5. Remove the cam gear (3) with camshaft.
(3) Cam gear
6. Remove the external circlip (11) from the governor
shaft (12).
7. Remove the governor gear (6) with governor shaft
(12).
(10) Ball bearing
(11) External circlip
(12) Governor shaft
(When reassembling)
IMPORTANT
• There is a model of idle gear 1 (4) and idle gear
2 (7) by the difference of the method of
transmission the power to the governor gear
(6).
• When replacing the ball bearing of governor
shaft, securely fit the ball bearing (10) to the
crankcase, apply an adhesive (ThreeBond
1324B or equivalent) to the set screw (13), and
fasten the screw until its tapered part contacts
the circumferential end of the ball bearing.
• When installing the idle gear, be sure to align
the alignment marks on each gears.
• Apply engine oil thinly to the fuel camshaft before
installation.
• Make sure to assemble the external circlip of the
governor shaft.
4-40
(13) Set screw
5. Disassembling and assembling
• Check the governor shaft for smooth rotation.
5.20 Removing oil pan and oil
strainer (for standard oil pan)
1. Remove the oil pan mounting screws (5).
2. Remove the oil pan (4).
3. Remove the oil strainer (3).
(1) O-ring
(2) Screw
(3) Oil strainer
(When reassembling)
IMPORTANT
• Scrape off the old adhesive completely. Wipe
the sealing surface clean using waste cloth
soaked with gasoline.
• Apply "liquid gasket" (Three Bond 1207D or
equivalent) about 3.0 to 5.0 mm (0.12 to 0.19 in.)
thick. Within 20 minutes after the application of
liquid gasket, reassemble the components.
• After cleaning the oil strainer, check to see that the
filter mesh in clean, and install it.
• Visually check the O-ring (1), apply engine oil, and
install it.
• Securely fit the O-ring to the oil strainer.
• To avoid uneven tightening, tighten oil pan
mounting screws in diagonal order form the center.
SERVICING
(4) Oil pan
(5) Oil pan mounting screw
05-E4B SERIES,05-E4BG SERIES
KiSC issued 03, 2023 A