For non-extreme duty (ie around town) I'd say every 40000km (or once every 2 years is fine). If twoing heavy loads reguklarkly, yearly servicing with extend the life of the transmission. Also, keep in mind that even if serviced regularly, heat will kill a box quickly, so (if) as soon as it starts to slip or bang into gear, it's time to get to a transmission place - a few hundred $$$ upfront can save thousands if you leave it slipping or banging.
__________________
-----------------------------------------------------------------
The Hammer: FG GTE | 376rwkw | 1/4 mile 11.793 @ 119.75mph 1.733 60' (4408lb)
1 of 60 FG MK1 335 GTEs (1 of 118 FG Mk 1 & 2 335 GTEs).
Mods: Tune, ShockWorks, GTE 19” - 8” & 9” with 245 & 275/35/19 Michelin Pilot sport 5s
Daily: SZ Territory RWD 6R80, 20 x 8.5” rims 19” with 245s and Gabriel shocks & SSL King springs
FPV 335 build stats: <click here>
Ford Performance Club ACT
|