SEN01057-01 50 Disassembly and assembly
44 PC800, 850-8
Disassembly and assembly of
grease gun assembly 1
Disassembly
1. Remove joint (1) from the hose.
2. Remove gun assembly (2) from joint (1).
3. Remove nozzle (3) from gun assembly (2).
4. Remove cap (4) from nozzle (3).
Assembly
1. Install joint (1) to the hose.
a Wind seal tape two to three times around
the threaded portion as to bite into it start-
ing from a position one winding away from
the end of the threaded portion.
3 Joint screwing portion:
5.9 – 11.8 Nm {0.6 – 1.2 kgm}
2. Install gun assembly (2) to joint (1).
a Wind seal tape two to three times around
the threaded portion as to bite into it start-
ing from a position one winding away from
the end of the threaded portion.
3 Joint screwing portion:
3.9 – 6.9 Nm {0.4 – 0.7 kgm}
3. Install nozzle (3) to gun assembly (2).
a Wind seal tape two to three times around
the threaded portion as to bite into it start-
ing from a position one winding away from
the end of the threaded portion. Screw in
the joint manually. When manual screwing
becomes disabled, use the tool and fur-
ther screw in using nozzle (3).
4. Install cap (4) to nozzle (3).