Issue 2.0 – 10/12/15 - 1152 Longitudinal Transaxle Sportscar Gearbox Manual
© 2015 - Xtrac Limited, Gables Way, Kennet Park, Thatcham, Berkshire. RG19 4ZA.
Xtrac Inc, 6183 W. 80th Street, Indianapolis, IN 46278. United States
22
targets are no substitute for testing and regular inspection of the gearbox
internals.
Component life is affected by the precise application and can be influenced by
circuit layout and conditions as well as driver style. Many of the components
stated above with a maximum 'typical' life of 6000km may be found to perform
successfully for extended mileage however extended running above 6000km is
done at a customer's risk.
Table 2 - Typical Component Life Ratings
Component
Visual Inspection
Every (km)
Crack Check Every
(km)
Typical Life
(km)
Clutch Shaft
1500
3000
6000
Layshaft (Integral 1
st
/ 2
nd
gear
ratio set)
1500
3000
6000
3
rd
Gear Ratio (hobbed)
500
1000
2000*
3
rd
Gear Ratio (ground)
1500
3000
6000
4
th
– 6
th
Gear Ratios
1500
3000
6000
Dog Rings
1500
3000
6000
Layshaft / Mainshaft Nuts
1500
3000
6000
Gearchange Barrel
1500
3000
9000
Selector Forks
1500
3000
9000
Mainshaft
1500
3000
9000
Mainshaft Hubs
1500
3000
6000
Reverse Idler / Mainshaft Gears
1500
3000
9000
Detent Plunger
1500
-
9000
Detent Spring
-
-
6000
Oil Pump Rotors
1500
3000
6000
Oil Filter
1500
-
6000
Spiral Bevel Set
1500
3000
6000
Differential End Cap & Body
3000
3000
9000
Friction Plates
3000
-
6000
Side Gears
3000
3000
6000
Pinion Mates
3000
3000
6000
Side Gear Rings
3000
3000
9000
Cross Pin
3000
3000
9000
Output Flanges
1500
3000
6000
All Bearings
3000
-
6000
All K-nuts, O-rings & Seals
Fit new when removed
Gearbox Oil
Drain and replace oil every 1500km
1254-932-000A Actuator
See separate 1254 manual
*See technical bulletin 1152-0003.