Maintenance Service Data Of Cooling System - Mitsubishi S6R Series Service Manual

Chapter 2 SERVICE DATA

1.5 Maintenance Service Data of Cooling System

Tension pulley
P/A:
37546-21700
(For jacket water)
P/A:
Thermostat 35C46-05200
(For air cooler)
P/A:
37546-40700
(For air cooler)
Water pump
For air cooler water pump
2-12
Item
Inside diameter of pulley bearing fit
Bearing
Outside diameter of bracket bearing fit
Valve opening temperature
Temperature at which valve lift becomes
9 [0.35] or more
Valve opening temperature
Temperature at which valve lift becomes
10 [0.433] or more
Valve opening temperature
Temperature at which valve lift becomes
11 [0.43] or more
Outside diameter of case bearing housing
Bearing
Outside diameter of shaft fit to bearing
Impeller front clearance
Impeller water pump shaft interference
Case bearing
inside diameter of counterbore
Bearing
Outside diameter of shaft fit to bearing
Impeller front clearance
Nominal
Standard value
value
51.970 to 52.000
ø52 [2.05]
[2.0461 to 2.0472]
Outside 51.987 to 52.000
ø52 [2.05]
diameter [2.0467 to 2.0472]
Inside 19.988 to 20.000
ø20 [0.79]
diameter [0.7869 to 0.7874]
19.987 to 20.000
ø20 [0.79]
[0.7869 to 0.7874]
69 to 73ºC
[156 to 163ºF]
33 to 37°C
[91.4 to 98.6°F]
69 to 73ºC
[156 to 163ºF]
ø80 79.988 to 80.018
[3.15] [3.1494 to 3.1503]
ø90 89.987 to 90.022
[3.54] [3.5428 to 3.5442]
ø80 79.985 to 80.000
[3.15] [3.1490 to 3.1496]
Outside
diameter
ø90 89.985 to 90.000
[3.54] [3.5427 to 3.5433]
Inside ø40 39.988 to 40.000
diameter [1.57] [1.5743 to 1.5748]
ø40 40.002 to 40.013
[1.57] [1.5749 to 1.5753]
0.72 0.14 to 1.30
[0.0283] [0.0055 to 0.0445]
ø20 0.024 to 0.060
[0.79] [0.0009 to 0.0024]
Pump ø62 61.988 to 62.018
case [2.44] [2.4405 to 2.4416]
Bearing ø68 67.961 to 67.991
cover [2.6] [2.6756 to 2.6768]
Outside ø28 27.990 to 28.000
diameter [1.10] [1.1020 to 1.1024]
Inside ø68 67.987 to 68.000
diameter [2.6] [2.6766 to 2.6772]
ø28 28.002 to 28.015
[1.10] [1.1024 to 1.1030]
0.8 0.5 to 1.1
[0.031] [0.0197 to 0.0433]
Limit
value
Valve open temperature
stamp: 71ºC [160ºF]
85ºC
[185ºF]
Opening temperature
stamp 35ºC [95ºF]
50°C
[122ºF]
Valve open temperature
stamp: 71ºC [160ºF]
85ºC
[185ºF]
80.025
[3.1506]
90.025
[3.5443]
39.995
[1.5746]
Unit: mm [in.]
Remarks