350SDL (126.135) L6-3.5L DSL Turbo (603.970) (1990)
Coolant pump drainage pipe, install (02-2029) (when replacing coolant pump)
Models 124, 126, 129 and 201 W/ Engines 103/104
MODELS 124,126, 129 AND 201 WITH ENGINES 103/104
1.
Remove fan shroud and fan with viscous clutch (SMS, Repair Instructions, Job no. 20-3120).
2.
Loosen coolant pump pulley and fan pulley, and remove after performing step 3.
3.
Remove poly-V-belt (SMS, Repair Instructions, Job no. 13-3420).
4.
Remove belt tensioner shock absorber.
5.
Remove vibration damper and pulley (SMS, Repair Instructions, Job no. 03-3420).
6.
Apply sealant/locker to fitting (arrow, Figure 7) and tap it into the lower vent bore of the coolant pump with a suitable mandrel.