MR 328 - 04.2000 - EN
B2.37
GEARBOX CASINGS
B13.25 - B13.29 - B13.35
MR 328 - 04.2000 - EN
B2.38
Gearbox casings
Fig. 1
Exploded view
MR 328 - 04.2000 - EN
B2.39
Gearbox casings
Input housing covers
Removal
- Remove the top cover (2) after removing the
attachment bolts (2a).
- Install a drip pan to collect the oil then remove the
bottom cover (3) by removing the attachment
bolts(3a).
Reinstallation
- Clean the mating surfaces on the covers and the
housing.
- Coat the mating surfaces with Loctite (ref. 77 11 101
792).
- Install the covers and tighten the attachment bolts.
Main gearbox covers
Bottom cover removal
- Position a drip pan under the housing to collect the
oil.
- Drain the housing by removing the drain plug (11).
- Remove the sealing bush (12).
- Remove the pipe (10) and dipstick (9).
- Extract the seal (13).
- Unscrew attachment bolts (4a) and remove the cover
(4) and gasket (7).
- Unscrew attachment bolts (6a) and remove the cover
(6) and seal (8).
- Remove and replace the seal (5).
(25) Range control lever
(25a) Range control attachment bolts
Gear change controls
(26) Sealing ring
(27) Needle roller bearing
(28) Lip seal
(29) Gear lever pin
(30) Adjustment shim
(31) Spring
(32) Lever
(33) Needle roller bearing
(34) Cap
(35) Set screw
Range controls
(36) Sealing ring
(37) Needle roller bearing
(38) Lip seal
(39) Range control pin
(40) Adjustment shim
(41) Spring
(42) Set screw
(43) Needle roller bearing
(44) Lever
(45) Cap
(46) Range control lever pin
(46a) Lever pin attachment bolts
(47) Guide gate (B13.29 and B13.35)
(47a) Gate attachment bolts
(48) Guide gate (B13.25)
(48a) Gate attachment bolts
Introduction
The operations described below are applicable to the three types of TEMIS gearbox. Particularities specific to
a given gearbox are indicated by the gearbox designation in italics.
Key
(1)
Input housing casing
(2)
Input housing top cover
(2a) Top cover attachment bolts
(3)
Input housing bottom cover
(3a) Bottom cover attachment bolts
(4) Main gearbox bottom cover
(5) Seal
(6) Main gearbox bott