Lift Arm Assembly - Toro Greensmaster 3150 Service Manual

Lift Arm Assembly

15
16
17
1. HOC groomer arm (LH shown)
2. Flange nut
3. Grooved pin
4. E–ring
5. Groomer lift rod
6. Lock screw
Disassembly
1. Remove flange nut (item 2) that secures lift arm to
HOC groomer arm. Remove lock nut (item 16) and
spring washer (item 17) that secure lift arm to side plate.
Loosen lock screw (item 6) completely.
2. Remove lift arm from cutting unit.
3. Disassemble lift arm using Figure 18 as a guide.
Note: Right and left side HOC groomer arms (item 1)
and lift arm assemblies (item 8) are different; other com-
ponents shown in Figure 18 are the same on both sides
of cutting unit.
Note: Grooved pin (item 3) is used to retain lock screw
(item 6) to lift arm assembly.
Greensmaster 3150
1
2
Antisieze
Lubricant
18
Antisieze
Lubricant
Figure 18
7. Bushing
8. Lift arm assembly (LH shown)
9. Detent spring
10. Spring washer
11. Cap screw
12. Bushing
Page 10.1 – 15
7
3
4
13. Wave washer
14. Groomer adjuster
15. Side plate (LH shown)
16. Lock nut
17. Spring washer
18. Bushing
Assembly
1. Assemble lift arm using Figure 18 as a guide.
2. Apply antisieze lubricant to threads of groomer lift
rod (item 5) and lift arm assembly stud (item 8).
3. Install lift arm onto cutting unit. Secure with flange nut
(item 2) and lock nut (item 16) with spring washer (item
17).
4. Secure groomer in raised or lowered position with
lock screw (item 6).
5. Check and adjust groomer reel height and mower
height–of–cut settings.
Groomer (DPA Cutting Unit) (Rev. A)
14
13
11
12
10
8
9
7
6
Antisieze
Lubricant
5