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Clearance Data and Limits Table
WM 90 Repair
wc_tx000391gb.fm
94
Connectng rod
Large-end inner diameter
20.000–20.013
(0.7874–0.7879)
20.1
(0.7913)
Clearance between large end and crank pin
0.037–0.063
(0.0015–0.0025)
0.2
(0.008)
Small end inner diameter
11.010–11.021
(0.4335–0.4339)
11.08
(0.4362)
Clearance bewteen small end and piston pin
0.010–0.029
(0.0004–0.0011)
0.12
(0.0047)
Item
Standard
mm (in.)
Limit
mm (in.)
120˚
wc_gr001933
wc_gr001934
wc_gr001935
Summary of Contents for WM 90
Page 1: ...www wackergroup com Engine WM 90 REPAIR MANUAL 0160157en 002 0207 0 1 6 0 1 5 7 E N...
Page 2: ......
Page 17: ...WM 90 Repair Safety Information wc_si000143gb fm 17 2 4 Label Locations...
Page 34: ...Theory of Operation WM 90 wc_tx000388gb fm 34 4 9 Cross Section Along Shaft 1 4 10 14 g...
Page 90: ...Recoil Starter WM 90 Repair wc_tx000627gb fm 90 wc_gr002882 a d e b c...
Page 102: ...Troubleshooting WM 90 Repair wc_tx000393gb fm 102 Notes...
Page 107: ......