Retrofit coolant preheater - AN20.30-P-0001MMM

ENGINE 113.9 in MODEL 215 

Installation sequence 

Fig 1: Identifying Retrofit Coolant Preheater - Engine 113.9 In Model 215

Line routing 

Fig 2: Identifying Tie Strap, Rubberized Hose Clamp And Connector

	Removing
	Risk of injury  to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning  from swallowing coolant.	Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses.	AS20.00-Z-0001-01A
1	Remove lower engine compartment paneling
			AR61.20-P-1105M
2	Drain coolant	at radiator and crankcase
			AR20.00-P-1142HA
3	Remove coolant hose between coolant pump and radiator	Vehicle coolant hose can be discarded.
	Install
	Notes on coolant preheater		AH20.00-P-1001-01A
4	Screw coolant preheater (20) into housing (10)	Clamp housing in vise and adjust distance with sleeves or nuts. Use new O-ring.	*BA20.00-P-1001-01A
			Fig 3
5	Attach housing (10) with coolant hose (11) to coolant pump and secure each with clamp (12)
6	Attach housing (10) to timing case cover with two self-tapping screws (13)	Take great care when screwing in the self-tapping screws.
7	Insert new bottom coolant hose (14) between housing (10) and radiator and attach each with a clamp
8	Attach electric cable of coolant preheater (20) with rubberized clamp (15) to existing screw of oil pan	Screw to oil pan	*BA01.45-P-1001-01B
9	Continue routing along left longitudinal member to crossmember above left headlamp	Attach cable to existing wiring with cable strap (2).
10	Attach retaining spring (a) with two sheet metal screws (c) to upper frame crossmember	Make holes for sheet metal screws with chisel.
11	Fit cap (b) onto plug (8) and insert into retaining spring (a)	The plug is locked in the retaining spring (a) by turning the cap (b) clockwise.
12	Inspect cooling system for leaks
			AR20.00-P-1010HA
			Figure
			Figure

OIL PAN

COOLANT PREHEATER

Fig 3: Identifying Ring Wrench Socket (119 589 00 03 00)

Fig 4: Identifying Tester (124 589 24 21 00)

Fig 5: Identifying Test Cap (210 589 00 91 00)