Crankshaft, Rods And Pistons - Triumph Tiger Service Manual

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CRANKSHAFT, RODS and PISTONS
CONTENTS
Page
Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2
Engine Removal/Refit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4
Removal ........................................................... 6.4
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.7
Crankcases ... , .............. , .......................... , . . . . . . . . . . . . . . . . . 6.10
Disassembly ..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.10
Assembly ........ , ............................................ ',' . . . . 6.11
Crankshaft ......................... " .. " ... ,.,"" .................. ," 6.13
Removal ................................................... , ... ,... 6.13
Installation .................................. , , . , . . . . . . . . . . . . . . . . . . . . 6.14
Connecting Rods ................. , ............ , ... , , . . . . . . . . . . . . . . . . . . . . . 6.15
Removal ....... ', ....................................... ,.......... 6.15
Installation ......... , .................. ' ... , , , , ....... , .. , , .... , . , . . . 6.15
Connecting Rod Big End Bearing Selection/Crankpin Wear Check .............. 6.17
Con rod big end bearing/crankpin clearance .... , . , . , .. , . , ... , .... , . . . . . . 6.17
Crankpin diameter ...... , .. " ' .. ,",.,"" ............. , ..... , .. , . . . . 6.17
Connecting rod bearing selection .. " .. ".,",.,".' ........... ,....... 6.F
Big end bearing selection chart ......... , .... , , , . , , , , , , , .... , , , . , , , , . . . 6.17
Crankshaft main bearing/journal wear .. ".,",., .... , ..... ,.,', ... ,..... 6.18
Crankshaft main bearing/journal clearance ..... ,'.',.,'.'.'.' . . . . . . . . . . . 6.18
Crankshaft main journal diameter .......... , ... , .... , ............... , . . 6.18
Crankshaft end float " ....... , ............ , .. ,' ..... " ... , .. " .. ,'... 6.18
Pistons ................. , ........ " .. ,', .. , .. " ........................ .
Disassembly ..................... , ................................. .
Piston wear check .................... , .... " ....................... .
Piston outside diameter .................................. , ... , ...... .
Piston rings/ring. grooves .... ,'., ..... ,' ............................. .
6.19
6.19
6.19
6.19
6.19
Piston ring/groove clearance ...................... , .......... ,........ 6.20
Piston ring gap ........ , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.20
Piston ring end gap tolerances ............................ ,........... 6.20
Piston assembly ............. , . , ...... , , ... , .. , , ..... , .. , , ... , . . . . . . . 6.20
Cylinder wear ....................................................... 6.21
Cylinder Liners , ............................. , ................ , . . . . . . . . . . . 6.22
Removal ................... ,....................................... 6.22
Installation ............................. , . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.23
Left Hand Crankshaft Cover ............................................... 6.24
Cover removal/refit ....................................... ,." .. ,..... 6.24
Seal/cover replacement .............................................. 6.24
6-1