floor of 1/4 ton truck, one in dashboard, and secure,
using two 5/16 x 1in. thumbscrews (MS21316-46) in
floor and a 5/16x 1-1/2-in. thumbscrew (MS21316-47) in
Secure four butt hinges, using eighteen #8 x 5/8-in. flat
dashboard. Position acetylene cylinder (8120-00-663-
head wood screws (MS35492-51).
wood support (11021239). Secure acetylene cylinder
(7) Position hinged drop lid and hinged top
and oxygen cylinder with 60-in.
lid in cutout in tool box top (11021238-1) in accordance
with figure 4. Using two butt hinges attached to hinged
top lid (11021238-4-A) as templates, mark and drill six
0.12-in. diameter pilot holes. Secure hinged drop lid and
on tool box top (11021238-1) in accordance with figure 2.
hinged top lid to tool box top, using six #8 x 5/8-in. flat
head wood screws (MS35492-51).
(MS21333-13), four #10 x 1-1/2-in. pan head machine
screws (MS35206-269), four 7/32-in.
(8) Position hinged hasp (MS2796514) on
(MS27183-42), four #10 lockwashers (MS35338-43),
rear of 1/4 ton truck and hinged drop lid in accordance
and four #10 hex nuts (MS35649-202).
with figure 8. Using female portion of hinged hasp as a
template, mark and drill three 0.12in. diameter pilot
(3) Position and center bench and pipe
holes in hinged drop lid. Secure female portion of hinged
vise (5120-00-188-1182) on tool box top (11021238-1) in
hasp on hinged drop lid, using three #8 x 5/8-in. flat
location shown in figures 2 and 5. Using vise base as a
head wood screws (MS3549251). Position male portion
template, mark and drill four 0.41in. diameter holes
of hinged hasp on rear of 1/4 ton truck. Using male
through tool box top. Secure bench and pipe vise, using
portion of hinged hasp as a template, mark and drill four
four 3-/8x 2-1/4-in. hex head capscrews (MS90725-67),
0.19-in. diameter holes. Secure male portion of hinged
four 3/8-in. flat washers (MS27183-13), four 3/8-in.
hasp, using four #8 x 5/8-in. countersunk head machine
screws (MS35190254), four #8 lockwashers (MS35338-
42), and four #8 hex nuts (MS35649-282) in accordance
(4) Remove contents of first aid kit (6545-
00-922-1200). Mark and drill three 0.22-in. diameter
c. Follow steps
holes in the back of first aid kit. Position in location
shown in figure 2 over installed blind rivet nuts in
accordance with figure 3. Secure first aid kit, using
(1) Position support angle (11021151-6)
three #10 x 5/8-in.
pan head machine screws
over two installed blind rivet nuts in front floor of 1/4 ton
truck closest to passenger area and secure, using two
43). Reinstall contents of first aid kit.
5/16x 1-1/4-in. hex head capscrews (MS90725-36) and
two 5/16-in. lockwashers (MS35338-45) in accordance
(5) Position bracket for fire extinguisher
with figure 2. Assemble wood support (11021239) and
(4210-00-555-8837) on floor in accordance with figure 2.
support angle (11021151-6), in accordance with figure 2,
Mark and drill three 0.22-in. diameter holes in bracket.
using two #12 x 3/4-in. round head wood screws
Position over installed blind rivet nuts in accordance with
(MS35495-109). Position wood support and support
figure 3. Secure fire extinguisher, using three #10
angle over three blind rivet nuts.
in. pan head machine screws (MS35206-264) and three
#10 lockwashers (MS35338-43).