Winget 400R User Manual

SERVICE MANUALREVERSINGGEARBOXFROM 1990WINGET LIMITEDPO BOX 41EDGEFOLD INDUSTRIAL ESTATEPLODER LANEBOLTONLANCSBL4 0LSTel:-++ 44 (0) 1204 854650Fax:- +

This manual covers the Reversing Gearbox installed into 300R, 400R and 500RReversing Drum Mixers.The following pages should enable a competent fitter/

Asbestos WarningThe clutch linings within the gearbox may contain asbestos and suitable precautionsshould be taken to avoid inhaling the dust which sh

Locate the operating pin in the centre of the cone clutches, remove the split pins andcarefully drift out the pin, pull the operating plunger and shaf

Slide the cone clutch assembly (21) over the main shaft (2) aligning the drilled holethrough the cone clutches with the slot machined in the mainshaft

When the preload reading is correct remove the flange (41) key (39) and housing (36).Using a suitable tool fit the oil seal (38) and lubricate the sea

If not the shimpack thickness at points “X” and “Y” should be adjusted by moving theexcess shims from either “X” to “Y” or “Y” to “X”.EXAMPLEBacklash

The pump should be shimmed to give 5-8 thou (0.02-0.20mm) gear backlash.Place the hydraulic pump onto the gearbox without any shims and measure the ga

Reversing Gearbox.dwg 04/03/02 15:42:10 Scaled to fit