![background image](http://html1.mh-extra.com/html/jcb/js-200-series/js-200-series_service-manual_3627661060.webp)
10 - 3
Other Measurements
a. Travel Linearity.
The conditions for checking are that the machine should
have an approach of 5 metres and a travel distance of 20
metres; measurement is of the amount of deviation after 20
metres between the reference line and track shoe.
Approach the reference line and adjust the position of the
track shoe/travel direction against the reference line in the
first 5 metres, then without adjusting, allow the machine to
travel 20 metres, then measure the deviation, then complete
the same procedure in reverse.
b. Slew Backlash.
1.
The conditions for checking is to position the bucket
in the open position slightly above ground and the
engine stopped.
2.
Gently push the bucket from the side and put a mark
on the ground, this becomes the 'Zero Point'.
3.
Then do the same for the opposite side of the bucket
and make a mark, the distance the bucket has
moved is the amount of backlash.
Note:
If the front attachment is pushed from side to side
repeatedly or if there is leakage or the attachments are loose,
correct measurement will not be possible.
If the attachments are loose, position a dial gauge on the
turntable bearing and measure the movement here.
Section 3
Routine Maintenance
9803/6400
Section 3
10 - 3
Issue 2*
Performance Evaluation JS200/JS240
MEASUREMENT METHOD
MEASUREMENT METHOD
*
Summary of Contents for JS 200 Series
Page 57: ...9 1 Section 3 Routine Maintenance 9803 6400 Section 3 9 1 Issue 2 Component Location Diagram...
Page 113: ......
Page 137: ...5 3 Section C Electrics 9803 6400 Section C 5 3 Issue 2 Pump Control FLOW CHART...
Page 201: ...10 7 Section C Electrics 9803 6400 Section C 10 7 Issue 1 CAPs II Diagnostic system K C...
Page 215: ...Section E Section E Hydraulics 9803 6400 Issue 2 3 2 3 2 Schematics...
Page 217: ...Section E Section E 9803 6400 Issue 2 3 3 3 3 Hydraulics Schematics...
Page 218: ...3 5 Section E Hydraulics 9803 6400 Section E 3 5 Issue 1 Schematics Shuttle Block JS200 JS240...
Page 232: ...10 1 Section E Hydraulics 9803 6400 Section E 10 1 Issue 1 Hydraulic Pump JS200 JS240...
Page 233: ...10 2 Section E Hydraulics 9803 6400 Section E 10 2 Issue 1 Hydraulic Pump JS200 JS240...
Page 234: ...10 3 Section E Hydraulics 9803 6400 Section E 10 3 Issue 1 Hydraulic Pump JS200 JS240...
Page 263: ...30 2 Section E Hydraulics 9803 6400 Section E 30 2 Issue 1 Control Valve JS200 JS240...
Page 264: ...30 3 Section E Hydraulics 9803 6400 Section E 30 3 Issue 1 Control Valve JS200 JS240...
Page 265: ...30 4 Section E Hydraulics 9803 6400 Section E 30 4 Issue 1 Control Valve JS200 JS240...
Page 266: ...30 5 Section E Hydraulics 9803 6400 Section E 30 5 Issue 1 Control Valve JS200 JS240...
Page 267: ...30 6 Section E Hydraulics 9803 6400 Section E 30 6 Issue 1 Control Valve JS200 JS240...
Page 268: ...30 7 Section E Hydraulics 9803 6400 Section E 30 7 Issue 1 Control Valve JS200 JS240...
Page 327: ...51 12 Section E Hydraulics 9803 6400 Section E 51 12 Issue 1 Solenoid Valve 8 spool...
Page 328: ...55 1 Schematic Section E Hydraulics 9803 6400 Section E 55 1 Issue 1 Shuttle Valve...
Page 330: ...55 3 Schematic Section E Hydraulics 9803 6400 Section E 55 3 Issue 1 Cushion Valves...
Page 481: ...7 15 Section F Transmission 9803 6400 Section F 7 15 Issue 2 Motor...
Page 482: ...7 16 Section F Transmission 9803 6400 Section F 7 16 Issue 1 Motor...