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j) Tight en the 4 engine mount ing bolts and 4 jackshaft mounting bolt s .
Check alig nm ent aft er tight ening.
k) Re-install pump belt t ension spring.
l) Swing fuel t ank in and re-inst all tank mounting nuts.
m) Complete Pum p Dr ive Pulley Alignm ent Section 5.2.13.
5.2.13 Pump Drive Pulley Alignment
Pump drive pulley alignment is necessar y for any of t he following conditions:
• The engine mounting bolt s have been loosened or t he engine has been
moved or replaced.
• The pump pulleys have been loosened, moved, or r eplaced.
• The PTO pulley alignment (Sect ion 5. 2.11) has been performed.
a) Stop engine, wait for all moving par t s t o st op, and remove key.
b) Loosen set screws on the both pump pulleys.
c) Using a straight edg e, align each pump pulley with the engine pulley by
sliding along the pump shaf t. See Figur e 19.
d) Re-tig ht en pulley set scr ews and recheck alignment.
5.2.14 Rear caster pivot bearings pre-load adj ust m ent.
a) Remove dust cap from caster and t ighten
nyloc nut until washers are flat . Back the
nyloc off 1/4 of a t ur n to properly set the
pre-load on the bear ings.
Note: If disassembled, make sure the
spring washers are reinstalled as shown in
Figure 20
5.2.15 Hopper Door Adjust m ent :
Door Closing:
a) Loosen 6 door hinge nut s. See Figure 21.
b) Open door and place a 3/8” r ubber strip or 3/8” diam eter hose between the
hopper and hopper door. See Figure 20.
c) Close door and push tight against hopper.
d) Tight en hinge hardware. Open hopper door and r em ove rubber st rip.
FIGURE 21
HOPPER DOOR ADJUSTMENT
FIGURE 20
CASTER ADJUSTMENT