Service Precautions; Main Components - BRADEN CH400B Installation Maintenance And Service Manual

Planetary hoist
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Before any part is removed from the hoist or drive gearbox,
all service instructions should be read and understood.
Work in a clean, dust free area as cleanliness is of utmost
importance when servicing hydraulic equipment.
Inspect all replacements parts, prior to installation, to de-
tect any damage which might have occurred in shipment.
Use only genuine BRADEN replacement parts for opti-
mum results. Never reuse expendable parts such as O-
rings and oil seals.
Inspect all machined surfaces for excessive wear or dam-
age before reassembly operations are begun.
Lubricate all O-rings and oil seals with gear oil prior to
installation.
13
24
23
34
32
33
ITEM
DESCRIPTION
1
TIE PLATE
2
SUPPORT END PLATE
3
PLUG
7
LOCKWASHER
8
CAPSCREW
9
CAPSCREW
10
LOCKWASHER
11
SIGHT GAUGE
12
CAPSCREW
13
GUARD PLATE
16
CABLE DRUM
18
O-RING

SERVICE PRECAUTIONS

MAIN COMPONENTS

12
7
100
22
30
26
19
QTY
Lubricate all bearings with an oil soluble grease prior to
assembly.
Use a sealing compound on the outside surface of oil
seals and a light coat of thread sealing compound on pipe
threads. Avoid getting sealing compound inside parts or
passages which conduct oil.
Before beginning to disassemble the hoist or drive
gearbox, remove the wire rope, drain the oil and clean
the outside surfaces to avoid contaminating gears and
bearings.
Item numbers shown in service procedures are referenced
to the exploded-view drawing in this manual.
30
22
18
1
16
3
18
ITEM
DESCRIPTION
2
19
MOTOR END PLATE
1
22
LOCKWASHER
3
23
CAPSCREW
32
24
LOCKWASHER
24
26
DOWEL PIN
8
30
CAPSCREW
8
33
CAPSCREW
1
34
FITTING
8
100
HOIST DRIVE GEARBOX
4
200
DRUM SUPPORT ASSEMBLY
1
400
CABLE CLAMP GROUP
2
17
2
11
3
200
8
7
QTY
1
32
10
10
8
32
4
1
1
1
1
9
10

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