Daewoo MUSSO Service Manual page 461

Removal Procedure
1. Pull out the tensioning lever (8) together with the spring (6)
and guide rail (3) far enough until the tensioning lever has
moved passed the oil pump chain (4) and is resting against
the crankshaft (5)
2. Pull the tensioning lever (8) off the bearing pin (2) and
carefully remove the spring (6). Remove the tensioning lever
(8) together with the spring (6) and bushing (7).
3. Remove the guide rail (3).
Installation Procedure
1. Install the guide rail (3). Attach the spring (6) to the guide
rail and to the tensioning lever (8).
Notice
Ensure that the spring is correctly located in the guide rail
(arrow).
2. Push the guide rail, spring, bushing and tensioning lever
together onto the bearing pin (1, 2).
OM600 ENGINE MECHANICAL 1B3-157