ME5700, WSM
CABIN
10-S17
Air Entered in the Cycle
1. Symptoms seen in refrigerating cycle
A
Both LO and HI pressure side (1), (2) pressures too high.
LO pressure side (1) : 0.2 to 0.35 MPa
(2.0 to 3.5
, 28 to 49.8 psi)
HI pressure side (2) : 1.96 to 2.45 MPa
(20 to 25
, 284.5 to 355.6 psi)
A
LO pressure side (1) piping not cold when touched.
2. Probable cause
A
Air entered in refrigerating cycle.
3. Solution
A
Replace receiver.
A
Check compressor oil contamination and quantity.
A
Evacuate and recharge new refrigerant. (See page 10-S20 to
S22.)
A
The above cycle can be seen when the cycle is charged
without evacuation.
Moisture Entered in the Cycle
1. Symptoms seen in refrigerating cycle
A
The air conditioner operates normally at the beginning, but
over time, LO pressure side (1) pressure is vacuum and HI
pressure side (2) is low pressure.
LO pressure side (1) : Vacuum
HI pressure side (2) : 0.69 to 0.98 MPa
(7 to 10
, 99.6 to 142.2 psi)
2. Probable cause
A
The moisture in the refrigerating cycle freezes in the
expansion valve orifice and causes temporary blocking. After
a time, the ice melts and condition returns to normal.
3. Solution
A
Replace receiver.
A
Remove moisture in cycle by means of repeated evacuation.
(See page 10-S20.)
A
Recharge new refrigerant to the proper level. (See page 10-
S23.)
(1)
LO Pressure Side
(2)
HI Pressure Side
0000003012E
(1)
LO Pressure Side
(2)
HI Pressure Side
0000003013E
KiSC issued 04, 2006 A
Summary of Contents for ME5700
Page 1: ...WORKSHOP MANUAL TRACTOR ME5700 KiSC issued 04 2006 A...
Page 7: ...ME5700 WSM SAFETY INSTRUCTIONS 5 0000002845E KiSC issued 04 2006 A...
Page 8: ...ME5700 WSM SAFETY INSTRUCTIONS 6 0000003130E KiSC issued 04 2006 A...
Page 9: ...ME5700 WSM SAFETY INSTRUCTIONS 7 0000003126E KiSC issued 04 2006 A...
Page 10: ...ME5700 WSM SAFETY INSTRUCTIONS 8 CABIN TYPE 0000003131E KiSC issued 04 2006 A...
Page 11: ...ME5700 WSM SAFETY INSTRUCTIONS 9 0000003132E KiSC issued 04 2006 A...
Page 12: ...ME5700 WSM SAFETY INSTRUCTIONS 10 0000003133E KiSC issued 04 2006 A...
Page 14: ...ME5700 WSM DIMENSIONS 12 DIMENSIONS ROPS TYPE 0000003134E KiSC issued 04 2006 A...
Page 15: ...ME5700 WSM DIMENSIONS 13 CABIN TYPE 0000003135E KiSC issued 04 2006 A...
Page 16: ...G GENERAL KiSC issued 04 2006 A...
Page 89: ...1 ENGINE KiSC issued 04 2006 A...
Page 164: ...2 CLUTCH KiSC issued 04 2006 A...
Page 192: ...3 TRANSMISSION KiSC issued 04 2006 A...
Page 253: ...4 REAR AXLE KiSC issued 04 2006 A...
Page 254: ...CONTENTS 1 STRUCTURE 4 M1 KiSC issued 04 2006 A...
Page 267: ...5 BRAKES KiSC issued 04 2006 A...
Page 268: ...CONTENTS 1 LINKAGE 5 M1 KiSC issued 04 2006 A...
Page 285: ...6 FRONT AXLE KiSC issued 04 2006 A...
Page 286: ...CONTENTS 1 STRUCTURE 6 M1 KiSC issued 04 2006 A...
Page 308: ...7 STEERING KiSC issued 04 2006 A...
Page 309: ...CONTENTS 1 STRUCTURE 7 M1 KiSC issued 04 2006 A...
Page 319: ...8 HYDRAULIC SYSTEM KiSC issued 04 2006 A...
Page 390: ...9 ELECTRICAL SYSTEM KiSC issued 04 2006 A...
Page 450: ...10 CABIN KiSC issued 04 2006 A...
Page 458: ...ME5700 WSM CABIN 10 S3 Air Conditioning System Continued 0000002373E KiSC issued 04 2006 A...
Page 459: ...ME5700 WSM CABIN 10 S4 0000002374E KiSC issued 04 2006 A...
Page 460: ...ME5700 WSM CABIN 10 S5 0000002375E KiSC issued 04 2006 A...