20 Model 5525-6025-6625 Parts & Specifications Manual Part # 99903688
5525-6025-6625 Assemblies & Grease Zerk
Locations
Zerk
EXTENSION
CYLINDERS
(INTERNAL)
Zerk
Zerks,
both
sides
WINCH
LOWER
BOOM
LOWER
CYLINDER
1ST STAGE
EXTENSION
BOOM
2ND STAGE
EXTENSION
BOOM
BOOM
TIP
Zerk
BASE
MAST
NOTE
The descriptions indicate major crane assemblies. Grease zerks are identified by the word
"Zerk."
LOCATION DESCRIPTION LUBRICANT FREQUENCY
Turntable/Bearing Grease
*Rotate crane while greasing
Lower Cylinder
Lower Cylinder Rod
Upper Sheave Pin
Lower Sheave Pin
Snatch Block Pin
Shell Alvania 2EP or Shell
Retinax "A"
Weekly
* Apply 3 'pumps', then rotate crane fully.