Graco SoloTech i6 Repair And Parts Manual page 15

Reassembly Reassembly Reassembly
Clean Clean Clean and and Inspect and Inspect Inspect All All Parts All
NOTICE
NOTICE NOTICE
Use only genuine Graco replacement parts.
Non-standard parts will void your warranty and
may damage your equipment.
• Discard all used seals, gaskets and worn parts.
• Ensure that all new and existing parts are clean
and undamaged.
• Thoroughly clean all parts with a compatible
solvent and inspect for damage or wear. Replace
all gaskets, washers, worn parts and hardware as
necessary.
• Inspect the outer diameter of the pump roller. If the
surface has been worn, replace the roller.
• Inspect the bearings on the motor output shaft
(6). If the bearings are worn, replace the shaft
assembly.
• Inspect the shaft and bearing bore in the pump
housing (1). Ensure it is round, without grooves or
other signs of wear, and free of dirt, filings, or other
debris. A dirty or damaged bearing bore will greatly
reduce the life of the bearings.
• Inspect all metal parts for signs of wear or cracks.
Replace all worn parts.
NOTICE
NOTICE NOTICE
The pump housing is aluminum. To help prevent
galling, inspect the bolt threads for foreign material
and clean or replace if necessary.
3A3367L
Parts Parts Install the Install Install the Motor the Motor Output Motor Output Shaft Output
1. Inspect the bearings and make sure that all
rotate freely and are seated against the shoulder
of the shaft (6).
2. Install the eccentric shaft key (56).
3. Coat the outer races of the shaft bearings and the
inner diameter of the housing with lithium-based
grease. Make sure there is no dirt or debris on
either the bearings or the housing.
4. Insert the shaft (6) into the pump housing (1) from
the front. Make sure that the bearings engage
the opening flush and straight. If necessary,
lightly tap the roller end of the shaft with a rubber
mallet until the shaft is firmly seated in the pump
housing.
Alternative Alternative Alternative Method Method: Prop the housing so the front Method
is facing up. Insert the shaft from the top down.
NOTICE NOTICE NOTICE
Do not force the shaft and bearings into the
pump housing. This may cause damage to the
bearings or the housing.
5. Install the bearing retaining ring (7) in front of the
outer bearing.
Repair
Shaft Shaft
15