Cub Cadet 8404 - Manual (Page 60)

CHAPTER 2 8354/8404
2-38 D615-W03 May-2003
615W265A
615W264A
615W263A
(1) Injection Nozzle (3) Heat Seal
(2) Gasket
b. Disassembling and Assembling
(A) Cylinder head cover, glow plugs and fuel
overflow pipes.
1. Remove the injection pipes and over flow pipe.
2. Remove the glow plugs.
3. Remove the injection nozzles and gaskets, heat
seals.
4. Remove the cylinder head cover.
(When reassembling)
• Check that the cylinder head cover gasket is not
defective.
• Tighten the cylinder head cover cap nuts in several
steps.
2) Valve clearance
1. Remove the cylinder head cover and the timing win-
dow cover on the flywheel housing and all glow
plugs.
2. Turn the flywheel and align the 1 TC or 1.4 TC mark
mark with the timing mark of window on the flywheel
housing to position the 1st cylinder valves at the top
head center during compression.
3. Measure the clearance at the valves marked with
in the table below with a feeler gauge.
4. I f t h e c l e a r a n c e i s n o t w i t h i n t h e f a c t o r y
specifications, turn the adjusting screw to adjust.
5. Turn the flywheel just one turn to position the 1st
cylinder valves at the top head center during overlap.
6. Measure the clearance at the valves marked with
in the table below with a feeler gauge.
7. If the cleara
Cylinder NO.
Valve
Checking
Valve
clearance
Factory spec.
In. : 0.25 mm 0.0098 in.
Ex. : 0.30 mm 0.0118 in.
Cylinder NO.
Valve
Checking
1
IN EX.
2
IN. EX.
3
IN. EX.
1
IN. EX.
2
IN. EX.
3
IN. EX.
4
IN. EX.
(3A165D)
(4A200B)