| Diagram | Fig. 4 — INLET MANIFOLDS — Single Carburetter Models (T90, T100S, T100C) / Twin Carburetter Models (T100T, T100R) · ref 12 |
| Subsystem | engine top |
| Listed in parts books | 1969–1970, 1974, 1979–1980, 1983, 1985 |
Socket head screw (7/8 in. U.H.)
A 7/8 in. socket head (Allen) screw used on inlet manifold and chaincase assemblies on various Triumph models.
This is a socket head screw, 7/8 in. under the head, used in a couple of different spots depending on which figure you're pulling it from. Our catalog record shows it turning up in the inlet manifold assemblies on the single and twin carburetor Tiger 100 variants (T90, T100S, T100C, T100T, T100R), and separately in the chaincase and chains area.
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Because it appears across both the top-end and the primary side of the bike, don't assume which application you need it for based on the part number alone — check your own parts book figure or bring the old screw in so we can match it up.
It's a small hardware item, so keep a spare or two around if you're pulling covers or manifolds apart, since these are easy to lose or bugger up the socket on with the wrong size Allen key.
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