Service Interval Chart - Toro 30644 Operator's Manual

Maintenance Service
Interval
Every 6,000 hours
Every 2 years
CAUTION
If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure
you or other bystanders.
Remove the key from the ignition before you do any maintenance.

Service Interval Chart

Maintenance Procedure
• Replace the DOC
• Flush the cooling system and replace fluid.
• Replace moving hoses.
GROUNDSMASTER 4110, MODEL 30643 & 30644
QUICK REFERENCE AID
11
11
CHECK/S ERVICE (DAILY)
1. ENGINE OIL LEVEL
2. HYDRAULIC FLUID LEVEL
3. ENGINE COOLANT LEVEL
4. FUEL - DIESEL ONLY
5. FUEL/WATER SEP ARATOR
6. FAN BELT TENSION
7. RADIATOR SCREEN
SPE CIFICATIONS /CHANGE INTERVALS
SEE OPERATOR'S
FLUID TYPE
MANUAL FOR
INITIAL CHANGES.
30643 15W-40, CI-4
ENGINE OIL
30644 15W-40, CJ -4
ISO VG 46/68 7.75 GALLONS
HYDRAULIC FLUID
HYDRAULIC BREATHER
PRIMARY AIR FILTER
SAFETY AIR FILTER
> 32 F NO. 2 DIESEL
FUEL
21 GALLONS
SYSTEM
< 32 F NO. 1 DIESEL
REAR AXLE
85W-140
PLANETARY DRIVE 85W-140
50% WATER
ENGINE COOLANT 14.5 QUARTS
50% ETHYL GLYCOL
Figure 36
7
3
I
11
6
A
H
1
E
G
8
F
5
4
B C
2
D
11
9
8. AIR CLEANER
9. BRAKE FUNCTION
10. INTERLOCK SYSTEM
11. TIRE PRESSURE - 25 PSI/1.70 BAR
12. GREASE POINTS (4)
SEE OPERATOR'S MANUAL FOR
50 HR INTERVAL GREASE POINTS.
CHANGE INTERVAL
CAPACITY FILTER
PART NO.
FLUID FILTER
6 QUARTS 250 HOURS 250 HOURS 125-7025
75-1310
800 HOURS 800 HOURS
94-2621
800 HRS/YRLY 115-9793
SEE SERVICE
108-3814
INDICATOR
SEE OPERATOR'S
108-3816
MANUAL
30643 110-9049
800 HOURS 400 HOURS/
125-2915
DRAIN/FLUSH YEARLY
30644
125-8752
110-4812
80 OUNCES 800 HOURS
BREATHER
800 HOURS
22 OUNCES
DRAIN & FLUSH
EVERY 2 YRS.
130-6048
38
A
B
C
D
E
F
G
G
H
I