• R380 Manual Gearbox Overhaul Manual - 3rd Edition - Eng
• R380 Manual Gearbox Overhaul Manual - 3rd Edition
• Page 3
• Page 4
• Page 5
• INTRODUCTION
• MANUAL GEARBOX
• DATA
• TORQUE WRENCH SETTING
• SERVICE TOOLS
• DESCRIPTION AND OPERATION
• OVERHAUL
• GEARBOX DISMANTLE
• Clutch housing - Type A gearbox - Remove
• Clutch housing - Type B gearbox - Remove
• Clutch housing - Type C gearbox - Remove
• Clutch housing - Type D gearbox - Remove
• Gear change/selector housings - Type A gearbox - Remove
• Remote housing - Type A gearbox - Remove
• Gear change/selector housings - Type B gearbox - Remove
• Selector quadrant - Type A gearbox - Remove
• Gear change lever yoke - Type B gearbox - Remove
• Remote gear change - Type C gearbox - Remove
• Remote gear change - Type D gearbox - Remove
• Gear change lever yoke - Type D gearbox - Remove
• Extension housing - Types A and B gearbox - Remove
• Extension housing - Type C gearbox - Remove
• Extension housing - Type D gearbox - Remove
• 5th and Reverse gear - Remove
• Page 56
• Output shaft and layshaft - Remove
• Output shaft - Dismantle
• Gearcase
• Front Cover - Remove
• Front Cover - Early type - Dismantle
• Front Cover - Later type - Dismantle
• Centre plate - Dismantle
• Extension housings - Overhaul
• Gear change/selector housings - Overhaul
• Page 66
• Page 67
• Page 68
• Page 69
• Page 70
• Page 71
• Page 72
• Synchromesh assemblies - Overhaul
• Checking baulk ring clearances
• Input shaft - Overhaul
• Output shaft - Inspection
• Layshaft - Overhaul
• Output shaft - Reassemble
• Page 79
• Reverse idler gear and centre plate - Reassemble
• Selectors - Inspection
• Selectors - Reassemble
• GEARBOX REASSEMBLE
• Output shaft and layshaft end float
• Shimming
• Assembling output shaft and layshaft to centre plate
• Page 87
• Reverse and 5th gear - Reassemble
• Page 89
• Extension housing - Type A and B Gearbox - Refit
• Extension housing - Type C gearbox - Refit
• Extension housing - Type D gearbox - Refit
• Selector quadrant - Type A gearbox - Refit
• Gear change lever yoke - Type B gearbox - Refit
• Gear change lever yoke - Type D gearbox - Refit
• Remote housing - Type A gearbox - Refit
• Transfer box selector housing - Type A gearbox - Refit
• Gear change housing - Type A gearbox - Refit
• 5th gear stop screw adjustment - Type A gearbox
• Transfer box selector housing - Type B gearbox - Refit
• Gear change housing - Type B gearbox - Refit
• Remote gear change - Type C gearbox - Refit
• Remote gear change - Type D gearbox - Refit
• Bias spring adjustment - Type A gearbox
• Bias spring adjustment - Type B gearbox
• Bias spring adjustment - Type C gearbox
• Clutch housing - Type A gearbox - Refit
• Clutch housing - Type B gearbox - Refit
• Clutch housing - Type C gearbox - Refit
• Adaptor housing - Type D gearbox - Refit