Robin EH12 - 13. MAINTENANCE AND STORAGE; 13-1 DAILY MAINTENANCE; 13-2 INITIAL 20 HRS. MAINTENANCE; 13-3 EVERY 50 HRS. (10 DAYS) MAINTENANCE

Unit : mm (in)
ITEM
TAPPET
0 Stem outside dia.
0 Guide inside dia.
0 Tappet guide clearance
ROCKER ARM
0 Rocker arm hole dia.
Rocker arm shaft clearance
VALVE SPRING FREE LENGTH
EH12/EH17
STD
7.960 - 7.975
(0.31 34 - 0.31 40)
8.000
- 8.01 5
(0.3150 - 0.3156)
0.025 - 0.055
(0.001 0 - 0.0022)
1 1.995 - 12.000
(0.4722 - 0.4724)
12.01 6 - 12.034
(0.4731
- 0.4738)
0.01 6 - 0.039
(0.0006 - 0.001 5)
Limit
11.92
(0.4693)
- 67 -