Makita BPT351 Technical Information page 6

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -5. Spring Section (cont.)
DISASSEMBLING
(3) Disassemble the Spring section in order of Fig. 19, 22. Spring section is removed as drawn in Fig. 23.
Fig. 19
Wrench 8
Turn guide bolt counterclockwise
while gripping holder by a gloved
hand and remove M6 hex nut,
Holder with Rail and
Flat washer 6 from Guide bolt.
Fig. 21
Turn compression spring 17 counterclockwise
while holding Spring holder with gloved
hands.
Spring holders is removed from Compression
spring 17.
Fig. 23
Holder
M6 Hex. nut
Spring holder
Guide bolt
Rail
Holder
M6 Hex nut
Fig. 22
Flat washer 8
Compression
spring 17
Spring holder
After removing Guide bolt and Flat washer 8, remove Spring
holder of the opposite side in the same way drawn in Fig. 21.
Note: When inserting Spring holder into Compression spring 17,
Rail Flat washer 6 Cushion
Compression spring 17
Fig. 20
Cushion
Flat washer 6
Cushion is fit into the groove of
Guide bolt firmly. Therefore, twist
Cushion to pull it off from the groove.
Guide bolt
turn Compression spring 17 clockwise and twist Spring
holder to set in place.
Hammer
Flat washer 8
Spring holder Guide bolt
P 6/ 15
Guide bolt
Cushion
Hammer
Spring holder