Range Rover County LWB (LH) V8-4.2L (1993)
Fluid Pump: All Technical Service Bulletins
A/T - Fluid Leaks From Torque Converter
No:
44/02/00/NAS
*Ref:
Issue:
2*
Date:
06/15/01
Transmission Oil Leak
AFFECTED VEHICLE RANGE:
Range Rover 4.6 (LP)
All up to Transmission # 288455
Range Rover 4.0 (LP)
All up to Transmission # 1804335
Discovery Series II (LT)
All up to Transmission # 1804335
Discovery (LJ)
All
Defender (LD)
All
* indicates updated information
SITUATION:
OIL LEAK IN TORQUE CONVERTER OR INTERMEDIATE PLATE AREA
A transmission oil leak might develop in the torque converter or intermediate plate area. The cause may be oil seepage through the thread of bell housing
mounting bolts.
RESOLUTION:
SEAL BOLT THREADS AND INSTALL NEW GASKET
Replace the intermediate plate gasket and apply Loctite(R) 243 to five of the bell housing mounting bolts as specified in the Procedure section of this
TIB.
PARTS INFORMATION:
RTC4320
GASKET Qty 1
LRN24078
Loctite 243 Sealant & Thread locker
WARRANTY CLAIMS:
*NOTE:
On any Transmission exhibiting these symptoms AFTER the transmission numbers listed above ensure the ATER is completed and that the ZF
HelpLine has been consulted for a repair authorization.
No authorization is required on transmissions included in the "Affected Vehicle Range" listing above.*
44.20.11
Time 6.35 hrs. Range Rover Classic
Time 5.95 hrs. Discovery
Time 7.50 hrs. Defender 90
Time 6.40 hrs. Discovery Series II
Reseal bell housing/intermediate plate mounting bolts on 4HP-22
44.20.11
Time 6.90 hrs. Range Rover 4.0/4.6 up to 1998
Time 7.30 hrs. Range Rover 4.0/4.6 1999 and up
Reseal bell housing/intermediate plate mounting bolts on 4HP-24
FAULT CODE: N
Normal warranty policy and procedures apply
REPAIR PROCEDURE