Checking Oil Clearance Between Rocker Arm Shaft And Bushing; Checking Oil Clearance Between Rocker Arm Shaft And Rocker Arm; Checking Top Clearance - Kubota D1102-B Workshop Manual

C 019 F023
Cli) -m
Checking Oil Clearance between Rocker
Arm Shaft and Bushing
1) Measure the inside diameter of the rocker arm bushing.
2) Measure the rocker arm shaft diameter. Calculate the
clearance value.
3) If the clearance exceeds the allowable limit, replace.
Cli)-(11)
Checking Oil Clearance between Rocker
Arm Shaft and Rocker Arm (Bushless
Type)
1) Measure the inside diameter of the rocker arm.
2) Measure the rocker arm shaft diameter. Calculate the
clearance value.
3) If the measurement exceeds the allowable limit,
replace.
41,

Checking Top Clearance

1) Detach the nozzle holder.
2) Lower the piston in the cylinder to be measured.
3) Insert a high-quality fuse from the nozzle holder hole.
Be careful not to let the fuse touch the valve surface.
4) Rotate the engine with your hand.
5) Take the fuse out carefully.
6) Measure with a set of vernier calipers where the fuse was
crushed.
7) If the measurement is not within the reference value,
adjust by inserting a shim between the cylinder head and
gasket.
KiSC issued 09, 2007 A