Important Steps In Assembling Engine - Makita EB5300TH Repair Manual

4-5-11 Important steps in assembling Engine

1
Assemble by reversing the disassembly procedure.
Fig. 99
1R310
[1]
Fig. 100
[1]
Fig. 101
[2]
[3]
2
With 1R310 or the like, push in the following Check
valves [1] until they stop:

One Check valve [1] on the rocker chamber

Two Check valves [1] on the mating surface of
Cylinder and Crankcase
3
Apply a little amount of 4-stroke engine oil to the tips
of Intake valve and Exhaust valve [1] and then insert
them into Cylinder block [2].
[2]
4
Prevent Intake valve and Exhaust valve from dropping
by following the procedure as follows:
[1]
Clamp a plastic hammer securely in a vise.
1
Wrap a rag around the handle of the hammer.
2
Put Cylinder block [1] over the handle of the
3
hammer.
5
Install Retainer (2 pcs) [2] and Compression spring 12
(2 pcs) [3] on Cylinder block [1].
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