MD105 RIDE-ON TROWEL • OPERATION MANUAL — REV. #0 (03/29/24) — PAGE 39
Thrust Collars (Daily)
Perform the following lubrication procedure after every
8 hours of operation.
1. Locate the Zerk grease tting on either thrust collar
(Figure 38). Remove the Zerk tting cap and set it
aside.
Figure 38. Thrust Collar Lubrication
2. Wipe the Zerk grease tting clean to prevent abrasive
material from entering the tting during lubrication.
3. Lubricate the Zerk grease tting with one shot of
multipurpose grade grease. Replace the Zerk grease
tting cap when nished.
4. Repeat steps 1–3 for the grease tting on the remaining
thrust collar.
ZERK
FITTING CAP
THRUST
COLLAR
ZERK GREASE
MAINTENANCE
Spiders (Daily)
Perform the following lubrication procedure after every
8 hours of operation.
1. Locate one of the Zerk grease ttings on either spider
assembly (Figure 37). Remove the Zerk tting cap
and set it aside.
Figure 37. Spider Lubrication
2. Wipe the Zerk grease tting clean to prevent abrasive
material from entering the tting during lubrication.
3. Lubricate the Zerk grease tting with 1–1½ shots of
multipurpose grade grease. Replace the Zerk grease
tting cap when nished.
4. Repeat steps 1–3 for the remaining grease ttings (total
of 12) on both spider assemblies.
ZERK
FITTING CAP
SPIDER
ASSEMBLY
ZERK GREASE