1-S17
MX5100, WSM
ENGINE
(2) Lubricating System
Engine Oil Pressure
1. Remove the engine oil pressure switch, and set an oil pressure
tester (Code No.: 07916-32032). (Adaptor screw size : PT 1/8)
2. Start the engine. After warming up, measure the oil pressure of
both idling and rated speeds.
3. If the oil pressure is less than the allowable limit, check the
following.
• Engine oil insufficient.
• Oil pump defective
• Oil strainer clogged
• Oil filter cartridge clogged
• Oil gallery clogged
• Excessive oil clearance
• Foreign matter in the relief valve
(When reassembling)
• After checking the engine oil pressure, tighten the engine oil
pressure switch to the specified torque.
W1034952
(3) Cooling System
Fan Belt Tension
1. Measure the deflection (A), depressing the belt halfway between
the fan drive pulley and alternator pulley at specified force 98 N
(10 kgf, 22 lbf).
2. If the measurement is not within the factory specifications, loosen
the alternator mounting screws and relocate the alternator to
adjust.
W10356670
Engine oil pressure
At idle
speed
Factory
spec.
More than 98 kPa
1.0 kgf/cm
2
14 psi
Allowable
limit
50 kPa
0.5 kgf/cm
2
7 psi
At rated
speed
Factory
spec.
300 to 440 kPa
3.0 to 4.5 kgf/cm
2
43 to 64 psi
Allowable
limit
250 kPa
2.5 kgf/cm
2
36 psi
Tightening torque
Oil pressure switch
15 to 19 N·m
1.5 to 2.0 kgf·m
11 to 14 lbf·ft
Deflection (A)
Factory spec.
12 mm
0.48 in.
(A) Deflection
Summary of Contents for MX5100
Page 2: ......
Page 8: ...6 MX5100 WSM SAFETY INSTRUCTIONS...
Page 9: ...7 MX5100 WSM SAFETY INSTRUCTIONS...
Page 12: ...10 MX5100 WSM DIMENSIONS DIMENSIONS...
Page 13: ...11 MX5100 WSM DIMENSIONS...
Page 14: ...12 MX5100 WSM DIMENSIONS...
Page 15: ...G GENERAL...
Page 16: ......
Page 18: ......
Page 87: ...1 ENGINE...
Page 88: ......
Page 90: ......
Page 92: ......
Page 166: ...1 S74 MX5100 WSM ENGINE...
Page 167: ...2 CLUTCH...
Page 168: ......
Page 170: ......
Page 174: ...2 M4 MX5100 WSM CLUTCH...
Page 176: ......
Page 205: ...3 TRANSMISSION...
Page 206: ......
Page 208: ......
Page 209: ...3 M1 MX5100 WSM TRANSMISSION 1 STRUCTURE 1 2WD...
Page 210: ...3 M2 MX5100 WSM TRANSMISSION 2 4WD...
Page 218: ......
Page 265: ...4 REAR AXLE...
Page 266: ......
Page 267: ...CONTENTS MECHANISM 1 STRUCTURE 4 M1...
Page 268: ......
Page 270: ...4 M2 MX5100 WSM REAR AXLE...
Page 272: ......
Page 278: ...4 S6 MX5100 WSM REAR AXLE...
Page 279: ...5 BRAKES...
Page 280: ......
Page 281: ...CONTENTS MECHANISM 1 STRUCTURE 5 M1...
Page 282: ......
Page 286: ......
Page 296: ...5 S10 MX5100 WSM BRAKES...
Page 297: ...6 FRONT AXLE...
Page 298: ......
Page 300: ......
Page 306: ......
Page 327: ...7 STEERING...
Page 328: ......
Page 330: ......
Page 334: ...7 M4 MX5100 WSM STEERING...
Page 336: ......
Page 355: ...8 HYDRAULIC SYSTEM...
Page 356: ......
Page 358: ......
Page 374: ......
Page 402: ...8 S28 MX5100 WSM HYDRAULIC SYSTEM...
Page 403: ...9 ELECTRICAL SYSTEM...
Page 404: ......
Page 406: ......
Page 407: ...9 M1 MX5100 WSM ELECTRICAL SYSTEM 1 WIRING DIAGRAM...
Page 420: ......
Page 454: ...9 S34 MX5100 WSM ELECTRICAL SYSTEM...