WM 80 Table of Contents
wc_br0162695en_003TOC.fm 7
7.9 Bing Carburetor Exploded View ......................................................... 94
7.10 Bing Carburetor Components ............................................................. 95
8 Carburetor Inspection and Adjustment 96
8.1 Inspection ........................................................................................... 96
8.2 Adjusting the Inlet Control Lever ........................................................ 97
8.3 Carburetor Adjustments ..................................................................... 98
9 Carburetor Troubleshooting 101
9.1 Troubleshooting Walbro Carburetors ............................................... 101
9.2 Troubleshooting Tillotson and Bing Carburetors .............................. 102
10 Disassembly and Assembly 104
10.1 Tools ................................................................................................. 104
10.2 Special Tools .................................................................................... 104
10.3 Ordering Parts .................................................................................. 105
10.4 Reference Numbers ( ) ..................................................................... 105
10.5 Threadlocking Compounds .............................................................. 105
10.6 Removing the WM 80 Engine from BS Rammers (auto-release
choke models) .................................................................................. 106
10.7 Removing Engine From BS Model Rammers
(standard choke models) .................................................................. 108
10.8 Removing Engine From BH 23 Breakers ......................................... 110
10.9 Removing Clutch .............................................................................. 112
10.10 WM 80 Exploded View .................................................................... 114
10.11 WM 80 Components ......................................................................... 115
10.12 WM 80 Cross Section ..................................................................... 116
10.13 WM 80 Cross Section Components ................................................. 117
10.14 Vacuum Testing Cylinder ................................................................. 118
10.15 Cylinder and Piston Removal ........................................................... 120
10.16 Cylinder and Piston Inspection ......................................................... 122
10.17 Cylinder and Piston Installation ........................................................ 124
10.18 Inspecting Connecting Rod and Crankshaft ..................................... 126
10.19 Disassembling Crankcase ................................................................ 128
10.20 Assembling Crankcase ..................................................................... 130