CAP-600
6
VALVE ASSEMBLY INSTALLATION - E-50 MODEL
(Figures 6 and 7)
1. Install valve assembly gasket (70123-11110)
2. Install valve assembly (70123-31000).
3. Install valve push cover (70123-11150).
4. Install head bolt and tighten evenly and securely.
It is strongly recommended that a Preventative
Maintenance Kit & Valve/Gasket Maintenance Kit be kept
on hand. In this manner, the valves can be used in turn to
keep the compressor always in good condition and a
minimum downtime.
FIGURE 6
PISTON RINGS (Rebuild Kit)
To inspect or replace piston rings as follows:
1. Remove cylinder head.
2. Remove cylinder.
3. Loosen the connecting rod bolts.
4. Push out the piston with piston rings and connecting
rod.
5. To remove the old rings, pry them out of their grooves
and slide them over the piston. Care should be taken
not to damage the piston.
6. Inspect the ring grooves for nicks and carbon deposits.
Clean the ring grooves and remove the obstructions,
which might prevent the rings from moving freely.
To install new rings on the piston as follows: (Be
careful not to damage the piston and rings).
1. Install the oil control ring (70123-61050) first. Rotate
ring in groove to make sure it is free.
2. Install the Compression ring (70123-61030). Make sure
the "top" or "R" mark is exactly on top. If not, it might
cause excessive oil consumption.
3. Repeat the process with other rings, if any.
4. Assemble connecting rod into the crankshaft. Be sure
that the connecting rod and its cap are in original pair
and position, since the connecting rod cap and
crankshaft pin bushing are selected fitted and are not
interchangeable.
5. Check if the ring gaps are in proper positions (Figure 8).
FIGURE 8
WARNING: Read and understand supplement LV-474 before installing and operating the compressor.
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