Ferris IS2000Z Series User Manual

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Figure 46. Mower PTO Belt Routing
A. Spindle Pulley
B. PTO Drive Belt
C. Spring-loaded Idler Pulley
D. Stationary Idler Pulley
C
B
D
A
A
A
D
D
C
B
D
A
A
A
D
52” Deck 61” Deck
Troubleshooting, Adjustment & Service
Figure 47. Mower Belt Idler Spring Length
A. Mower Belt Tensioner Spring
B. Anchor Eyebolt
C. Jam Nut
D. Adjustment Nut
E. Measurement
A
C
D
B
Check the Mower Belt Idler Spring Tensioner
Spring Length
1. Park the machine on a smooth level surface such
as a concrete floor. Disengage the PTO, engage
the parking brake, turn off the engine and remove
the ignition key.
2. Lower the mower deck to its lowest cutting
position.
3. Use the Mower Belt Idler Spring Length chart to
determine the correct spring length.
4. Measure the coil length of the mower belt tension
spring (A, Figure 47), The measurement should
equal the measurement as designated in the
chart. If the measurement does not equal the
measurement as designated in the chart, adjust
the anchor eyebolt (B).
Adjusting the Mower Belt Idler Spring Length
1. Loosen the jam nut (C, Figure 47),
2. Turn the adjustment nut (D) until the measurement
as designated in the chart is achieved.
3. Retighten the jam nut.
E
Mower Belt Idler Spring Length
Measurement
inch cm
Models w/ 52” Deck 6-1/2” 16,5
All other models w/ 61” Deck
Models: 5900811, 5900814,
5900816 & 5900968
6-1/8” 15,6
Not for
Reproduction

Ferris IS2000Z Series Specifications

General

Brand	Ferris
Model	IS2000Z Series
Category	Lawn Mower
Language	English