5 1 2 3 4 7609A4BS25 1 Counter nut 2 Adjusting screw 3 Lining pad 4 Lining pad 5 Lining spring Ν Release the counter nut (1) and unscrew the adjusting screw (2) from the brake housing. ц The lining spring (5) is pre-tensioned. The lining spring (5) must be held in position with a The lining spring (5) is pre-tensioned. The lining spring (5) must be held in position with a suitable tool whilst removing the adjusting screw (2). suitable tool whilst removing the adjusting screw (2). Ξ Remove the lining spring (5). Ο Remove the two lining pads (3, 4) from the lining compartment in the brake housing.
If there is no possibility of changing the brake lining carriers (3, 4) as described above (not If there is no possibility of changing the brake lining carriers (3, 4) as described above (not enough space), the brake must be removed completely. The procedure for removing the enough space), the brake must be removed completely. The procedure for removing the brake from the gearbox can be taken from the fitting instructions. Refer to page 3-93. brake from the gearbox can be taken from the fitting instructions. Refer to page 3-93. Check the pressure line. A pressure line which is too short must be unscrewed in order to Check the pressure line.
A pressure line which is too short must be unscrewed in order to permit removal of the brake. permit removal of the brake. An emergency release of the parking brake must be carried out before releasing the An emergency release of the parking brake must be carried out before releasing the pressure line. pressure line. ц ц Π Replace the lining pads (3, 4). The lining spring (5) must be pushed in position with a suitable tool whilst screwing in the adjusting screw (2).
Ρ If you removed the brake completely because of a lack of space you must carry out fitting If you removed the brake completely because of a lack of space you must carry out fitting of the brake in accordance with the fitting instructions. Refer to page 3-171. of the brake in accordance with the fitting instructions. Refer to page 3-171. After changing the lining pads (3, 4), or repair to them, the brake must be adjusted in After changing the lining pads (3, 4), or repair to them, the brake must be adjusted in accordance with 3) accordance with 3) FITTING AND SETTING INSTRUCTION FITTING AND SETTING INSTRUCTION. ц ц 4-29