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6-30
T--317
Table 6-6 Wear Limits For Compressors
PART NAME
FACTORY MAXIMUM
FACTORY MINIMUM
MAXIMUM WEAR
BEFORE REPAIR
inches
mm
inches
mm
inches
mm
MAIN BEARING
Main Bearing Diameter
1.6268
41.3207
.0020
0.0508
Main Bearing Journal Diameter
1.6233
41.2318
.0020
0.0508
PUMP END
Main Bearing Diameter
1.3760
34.9504
.0020
0.0508
Main Bearing Journal Diameter
1.3735
34.8869
.0020
0.0508
CONNECTING ROD
1.3768
34.9707
.0020
0.0508
Piston Pin Bearing
0.6878
17.4701
.0010
0.0254
CRANKPIN DIAMETER
1.3735
34.8869
.0025
0.0635
Throw
1.072
27.2288
1.070
27.1780
THRUST WASHER (Thickness)
0.154
3.9116
0.1520
03.8608
.0250
0.6350
CYLINDERS
Bore
2.0010
50.8254
.0020
0.0508
Piston (Diameter)
1.9860
50.4444
.0020
0.0508
Piston Pin (Diameter)
0.6873
17.4574
.0010
0.0254
Piston Ring Gap
0.013
00.3302
0.0050
00.1270
.0250
0.6350
Piston Ring Side Clearance
0.002
00.0508
0.0010
00.0254
.0020
0.0508
Table 6-7 Required Tools
ITEM
DESCRIPTION
1
Piercing Valve, Hand Valve type (For 3/8 inch ID copper tube)
2
Pinch-off Tool (Robinair P/N 12396)
3
Oxyacetylene Torch with brazing tip
4
Safety Glasses
5
Brazing alloy Sil-Foss 5%
6
Refrigerant Recovery Unit
7
Flaring Tool (suitable for 3/8 inch ID copper tube)
8
3/8 inch Flare Nut (P/N 40-00097-06)
9
R-134a Refrigerant Gauge Set (P/N 07-00294-00)
10
Adapter Fitting (1/4 inch x 3/8 inch male reducing flare union, P/N 40-00182-11)
11
Ninety degree swivel elbow (Low side, P/N 40-00519-00
12
Ninety degree swivel elbow (High side, P/N 40-00519-01
13
R-134a Quick connector (Low side, P/N 40-00520-00)
14
R-134a Quick connector (High side, P/N 40-00520-01)
15
Vacuum Pump (8 m
3
H = 5 cfm volume displacement, P/N 07-00176-01)
16
Tube Cutter
17
Assorted hand tools as necessary for intended repair
18
Cleaning materials, abrasive cloth, tube wire brush, stainless steel wool, etc.
19
Cylinder of R-134a refrigerant
20
Cylinder of dry nitrogen
Содержание 69NT40--541--200 TO 299
Страница 2: ...OPERATION AND SERVICE MANUAL CONTAINER REFRIGERATION UNIT Models 69NT40 541 200 to 299 ...
Страница 103: ...7 3 T 317 Figure 7 2 SCHEMATIC DIAGRAM ...
Страница 111: ......