UNDERCARRIAGE / Track IMPORTANT: Master pin (3) can be installed to only one direction. Check the installation direction. 5. Install special tool (ST 1970). Install master pin (3). IMPORTANT: As snap ring (6) may be deformed, replace snap ring (6) with a new one. 6. Install snap ring (6). Snap ring (6) can be installed to only one direction. Install a pair of pliers to the groove in master link (7) with the flat surface on hole facing forward. IMPORTANT: If disassembling the links, fill grease (Daphne Epones SR) into the clearance between the pin and bushing. Apply grease onto the bushing end. Stand the bushing on a flat plate. Fill the bushing bore with grease.
Insert the pin into the bushing while pushing the bushing onto the plate in order not to move because of grease. After inserting the pin, wipe off excess grease. Check the direction to install the seal. 3 Master Link W105-03-07-010 ST 1970 W1V1-03-07-002 7 6 Bushing Seal W105-03-07-009 Pin Do not Apply Grease Grease Do not Apply Grease Seal W178-02-11-272 W3-7-5 Corner ction to Directi ove to Inst Ring ck Link Dire Rem ction to ove Directi to Inst on all Tra Ring