Mitsubishi Electric HP120TNU-A Service Handbook page 316

[8-13 Parts Replacement Instructions ]
(10) Remove the braze at the two areas circled in Figure 10 to remove SV2 assembly. (See Figure 10.)
Remove the
braze here.
Figure 10
(11) Cut the pipe with a pipe cutter at the area shown in Figure 11.
Remove the braze at the area circled in Figure 11 to remove LEV4 assembly. (See Figure 11.)
Figure 11
(12) Remove the braze at the three areas circled in Figure 12 to remove LEV2a and 2b assembly. (See Figure 12.)
LEV2a
Remove the
braze here.
Figure 12
HWE18220_GB
Remove the braze here.
SV2
SV2 assembly
Remove the
braze here.
Injection pipe
Cut the
pipe here.
LEV4
Cut the
pipe here.
Leave the rubber
spacer attached.
Rubber spacer
LEV2b
LEV2a
LEV2b
Remove the
braze here.
LEV2a and LEV2b assemblies
SV2
Remove the braze here.
Injection pipe
LEV4
The replacement parts for
this part is included with the
replacement kit that contains
check valve block assembly.
Use the pipe included with
the check valve.
LEV4 assembly
Remove the
braze here.
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chapter 8 -