Husqvarna HUV 4421-D / DXP, HUV 4421-G / GXP owner manual Engine Oil Filling, OIL Viscosity

Engine Oil

Figure 28 Add Engine Oil – Gasoline Vehicles	Figure 29 Add Engine Oil – Diesel Vehicles
(Honda Shown)

Engine Oil Filling

1.Add engine oil; use a funnel or pour spout to direct the oil into the opening (Figure 28 or Figure 29). With filter change, the engine requires:

•Honda gasoline engines: 1 qt. and 25 oz. (1.7 L) of oil per change.

•Kawasaki gasoline engines: 1 qt. and 19 oz. (1.5 L) of oil per change.

•Kubota diesel engines: 3 qt. (2.8 L) of oil per change.

2.Refer to oil viscosity guidelines for selection of oil grade (Figure 30 or Figure 31). See following CAU-

TION.

CAUT ION

•Do not exceed recommended oil capacity. Doing so will decrease engine performance or result in damage to the engine.

3.Connect the battery cables, positive (+) cable first, and tighten terminals to 144 in-lb (16 N·m). Coat ter- minals with Battery Terminal Protector Spray (P/N 603 00 00-03).

4.With the Forward/Reverse handle in the NEUTRAL position, start and run the engine for a few minutes. Observe both the drain plug and the oil filter from under the vehicle and watch for oil leaks. If a leak is detected, check the tightness of the oil filter and drain plug. Tighten, repair, and/or replace components as necessary. See following NOTE.

NOTE: Wait five minutes after turning off the engine before removing the dipstick.

5. Remove the dipstick and check the engine oil as a final step. Replace the dipstick.

OIL VISCOSITY

Choose the viscosity according to the temperature as shown in the appropriate oil viscosity chart (Figure 30 or Figure 31). See following NOTE.

2007 HUV 4421 Gasoline and Diesel Vehicle Owner’s Manual Page 39