User Manual

EM -24 ENGINE MECHANICAL SYSTEM
5. Measure the camshaft (1) endplay. If it exceeds the
limit, repair or replace it.
Camshaft endplay
Reference: 0.05mm~0.22mm
Limit: 0.3mm
1
SUDEM7042L
6. Measure the backlash of each gear and replace it if
necessary.
NOTE
When measuring the backlash, fix the gear contacting
the corresponding gear and move the gear to the left
and r ight to measure the backlash.
a. Crankshaft gear (1) and idler gear A (2)
Reference: 0.062~0.159mm
1
2
SUDEM7043L
b. Idler gear A (1) and camshaft gear (2)
Reference: 0.068~0.175mm
2
1
SUDEM7044L
c. Idler gear A (1) and idler gear B (2)
Reference: 0.062~0.160mm
1
2
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d. Idler gear B (1) and supply pump gear (2)
Reference: 0.073~0.169mm
1
2
SUDEM7046L